baber/WOPTO huggingface dataset:
Patent JP-H04188116-A (JP)
Title: Manufacture of nonlinear optical material
Inventor: TSUJIMURA AYUMI
IPC: G02F1/355
Filed: 1990-11-22
Abstract: PURPOSE:To disperse semiconductor particulates having excellent stoichiometric property into matrix in high concentration and uniformly by depositing semiconductor particulates in a porous body through a chemical gaseous phase growth method in which reaction is performed due to diffusion of material gas at nearly lower limit temperature of reaction of the material gas and under the reduced pressure condition. CONSTITUTION:A porous body 4 is placed in a reaction vessel 1, and semiconductor particulates are deposited in the porous body 4 by the use of chemical gaseous phase growth method. This reaction is performed through diffusion of material gas at nearly lower limit temperature of reaction of the material gas and under the reduced pressure condition. Consequently, excessive deposit in proximity to the surface of the porous body can be avoided, and the semiconductor particulates are uniformly deposited up to deep parts. Hereby, nonlinear optical material having good nonlinear optical specificity which the semiconductor particulates of excellent stoichiometric property are dispersed in high concentration and uniformly, can be obtained.
Patent JP-H10161869-A (JP)
Title: Loop control mechanism
Inventor: SAKAMOTO TOSHIYA
IPC: G06F9/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To freely control a stack pointer even in a loop processing mode and to expand the use of a stack register. SOLUTION: The start and end addresses of plural loops formed into a nest and the loop frequency are loaded in a stack register 12. When a stack pointer 20 has the pointer value other than the initial value, a comparator 16 is enabled by a comparator control circuit 22. Accordingly, the count value of a program counter 14 which is increased based on a prescribed start address is compared with a prescribed end address. Based on this comparison result, a stack pointer 20 is controlled. If the disable signal of the comparator 16 is applied, the comparator 16 is disabled even in a loop processing mode and the pointer 20 is controlled by another instruction.
Patent JP-H08210166-A (JP)
Title: Method and equipment for controlling internal combustion engine
Inventor: MANFUREETO BIRUKU
IPC: F02D41/16
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of an internal combustion engine, and optimize idle operation, especially by weighting spare control and/or raising of a target value using a weighting coefficient. SOLUTION: A regulating signal UPI, with respect to a regulation operating element 100, is calculated by an idle operation controller 14 dependent on a difference DN between an output signal SN of a target value setting unit 7 and actual rotary speed N. An output signal UD of a spare control unit 70 is subtracted from the regulation signal UPI at an additional point. Actual rotating speed N is supplied to an input side of the spare control unit 70. When a traveling pedal 5 is not operated, a fuel rate for injection is set by the signal. When the traveling pedal 5 is operated, an output signal is formed, dependent on the actual rotating speed N and a traveling pedal position by a traveling characteristic map 16. The output signal is added to the output signal of an idling operation controller 14.  In a minimum value selecting unit 11, the regulation signal is restricted to a maximum allowable value, dependent on at least the actual rotating speed N.
Patent JP-H07149160-A (JP)
Title: Direct advance correction control device at starting time for hydraulically driven type catapillar
Inventor: YAMAMOTO SHUNEI
IPC: B62D11/04
Filed: 1993-11-26
Abstract: PURPOSE:To prevent travelling of a vehicle to the right or the left just after starting the vehicle against a driver's will who tries to maintain straight advance condition. CONSTITUTION:First and second planetary gears on right and left acting as a variable speed mechanism for low and high speed stages arranged in both final reduction gears, fixed clutches 10-3, 7 and rotary clutches 11, 18 to be combined with the first planetary gear are provided, in a catapillar travelling by final reduction gears 7, 8 having the same structure on the right and the left to be driven by means of right and left, two pairs of oil pressure pumps 3, 4 and hydraulic motors 5, 6. A control device 40 to process a required signal by inputting signal from each detector such as a rotational speed detector for oil pressure pumps 3, 4 hydraulic motors 5, 6 and the like, the detectors for a positioning switch and a handle angle of a speed change lever to output set state signals for a vehicle operating device, and an actuator for the oil pressure pumps and the clutches whose operation is controlled by output from the control device are also provided therein.
Patent JP-H07172251-A (JP)
Title: Vehicle failure diagnostic device
Inventor: HIRANO HARUHIRO
IPC: G01M17/007
Filed: 1993-12-20
Abstract: PURPOSE:To provide an operating condition diagnostic device capable of efficiently collecting information about diagnosis on failures while restraining its memory capacity. CONSTITUTION:A drive recorder determines whether or not an ignition switch is on (step S2), and starts to operate if the switch is on. It is determined whether or not a hazard switch is on (step S4), and if the hazard switch is on, information about each bank written in the RAM of a CPU is written onto an IC card, to hold that information on the IC card (step S5). A plurality of write banks (areas) for writing onto the IC card are prepared in the RAM. It is determined whether or not there is any bank in which no information is written (step S6), and if there is a bank not used, another bank is prepared (step S7). If no failure occurs, the RAM areas are repeatedly used.
Patent JP-H03181527-A (JP)
Title: Peroxide vulcanization of rubber latex using acrylate ester as accelerator
Inventor: MAKUUCHI KEIZO
IPC: C08K5/10
Filed: 1989-12-08
Abstract: PURPOSE:To vulcanize a rubber latex at low temperature within a short time by simultaneously employing an acrylate ester, a hydroperoxide and a reducing agent. CONSTITUTION:A rubber latex is vulcanized with (A) an acrylate ester (preferably n-butyl acrylate, 2-ethylhexyl acrylate, t-butyl acrylate, 1,6-hexanediol diacrylate, neopentyl glycol diacrylate, tetramethylol methane tetraacrylate, etc.), (B) a hydroperoxide (preferably t-butyl hydroperoxide, cumene hydroperoxide, diisopropybenzene hydroperoxide, etc.) and (C) a reducing agent (preferably tetraethylene pentamine, pentaethylene hexamine, diethylene triamine, etc.). The components A, B and C are added to the rubber latex preferably in amounts of 1-20 pts.wt., 0.05-2 pts.wt. and 0.05-2 pts.wt., respectively, per 100 pts.wt. of the solid content of the rubber latex.
Patent JP-H08150062-A (JP)
Title: Key holder of bracelet shape
Inventor: GONDA MASAHIRO
IPC: A47G29/10
Filed: 1994-11-30
Abstract: PURPOSE: To provide a key holder capable of fixing in a state in which a key is protruding in use and it is housed in an unused state and performing a key operation by holding a main body. CONSTITUTION: A key 4 can be thrown in/out by guiding a knob part 10 provided in the key 4 on a guide groove formed in a main body 7. The key 4 can be fixed at a protrusive position or housing position by engaging a connecting part 13 provided in the knob part 10 with key connecting parts 14, 14a provided at the key protruding position and key housing position of a receiving groove formed on the main body 7, respectively so as to receive the key 4. Also, the engagement of the key connecting parts 14, 14a with a connecting part 13 can be released by pressing the knob part 10. Moreover, the key operation can be performed in a state holding the main body 7 by attaching strength so as not to be twisted when the key operation is performed on the main body 7.
Patent JP-H08173938-A (JP)
Title: Garbage disposer
Inventor: YAMASHITA KAORU
IPC: C05F9/02
Filed: 1994-12-22
Abstract: PURPOSE: To detect an accurate moisture content even if outside air temperature changes. CONSTITUTION: A raw garbage disposer 1 for effecting the decomposing treatment of garbage with microorganisms is provided with a moisture content- detecting sensor 2 for detecting the moisture content of the garbage to be treated and an outside air temperature-detecting sensor 18. A moisture content- adjusting means 4 is controlled according to the moisture content detected by the moisture content-detecting sensor 2. A correcting means is provided to correct the degree of temperature rise of the moisture content-detecting sensor 2 according to the outside air temperature.
Patent JP-H01161143-A (JP)
Title: Oxygen sensor
Inventor: KUROSAWA HIDEYUKI
IPC: G01N27/416
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the size of the title oxygen sensor and to improve its safety and to prolong its life by providing a couple of substrates, a diffusion hole, an internal chamber, etc. CONSTITUTION:At least one diffusion hole 12 which is formed in at least either of 1st and 2nd substrates 11 and 15 in its thickness direction determines the rate of oxygen which is supplied from a gas to be measured to the internal chamber 19 by diffusion. The substrate 11 which has the diffusion hole 12, therefore, functions as an oxygen ion conductor and a diffusion rate determining body. The substrate 15 which does not have the diffusion hole 12 functions only as an oxygen ion conductor. Further, 1st internal electrodes and external electrode 13a and 13b improve the efficiency of oxygen pumping by lengthening the substrate 11, electrodes 13a and 13b, and the three-phase interface of oxygen. Further, 2nd internal electrode and external electrode 16a and 16b also function as catalyst activating electrodes. The substrates 11 and 15, electrodes 13a and 13b, and 16a and 16b, and the three-phase interface to the oxygen can be lengthened, so the amount of oxygen pumped with a prescribed applied voltage can be doubled.
Patent JP-H03179886-A (JP)
Title: Projection type liquid crystal display device
Inventor: MURAKAMI MASAHARU
IPC: G09G3/34
Filed: 1989-12-07
Abstract: PURPOSE:To display a picture of white characters with brightness by controlling the lamp luminous quantity in response to an average video level so as to increase the brightness of a white level peak even in the case of a dark video image in average without reducing the utilizing efficiency of a light in a liquid crystal light bulb thereby improving the contrast. CONSTITUTION:The luminous quantity of the lamp made incident in a liquid crystal light bulb 8 is controlled in response to the level of an inputted video signal and in the case of a pattern with a high APL(average video level), the lamp lighting luminous quantity is decreased and in the case of a pattern with a low APL, the brightness of the lamp luminous quantity is increased by controlling a lighting circuit 6 of the lamp thereby improving the contrast. Thus, the utilizing rate of light in the liquid crystal light bulb 8 is not decreased.
Patent JP-2001143190-A (JP)
Title: Traffic regulation notifying device and traffic violation notifying device
Inventor: YAMAKI TOMOKAZU
IPC: G09B29/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To notify drivers of the changes of traffic regulations which are temporarily caused by weather and also to notify a center of a traffic violation. SOLUTION: A vehicle position detecting part 10 measures the positions of vehicles by means of the signals which are transmitted from a GPS satellite 91. A traffic regulation data receiving part 20 receives the traffic regulation data from a traffic regulation data transmitting part 92. A storage part 40 stores map data and the traffic regulation data. The received traffic regulation data are compared with the traffic regulation data between the positions of their corresponding vehicles. When the difference is confirmed between both data, this fact is notified to drivers via a voice output part 71 and a display part 72. It is decided whether the drivers violate the traffic regulation and their personal information and the contents of the traffic violation to the center when the drivers violated the traffic regulations.
Patent JP-2001144120-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAMORI YOSHIYUKI
IPC: H01L21/301
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide wafer-level CSPs which can be easily manufactured and exhibit a high connection reliability and to provide a method of manufacturing them. SOLUTION: This method of manufacture is comprised of a step of thermo- compression bonding an adhesive film, containing conductive particles (an anisotropic conductive film of thickness 10-300 μm) on the surface of a semiconductor device in wafer form, on which a passivation film and metal posts for device electrodes are formed and a step of polishing the rear of the wafer, on which the anisotropic conductive film is thermo-compression bonded and dicing it.
Patent JP-H02166599-A (JP)
Title: Transportion control equipment
Inventor: ROKUDO ITSUO
IPC: G08G9/00
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate the need of stopping at an intersection and to quickly reach the destination by transferring a degree of importance and a degree of emergency of a vehicle to a signal controller. CONSTITUTION:Four sets of signals 11 - 14, and a signal controller 15 provided with a receiving equipment 8 and a precedence deciding device 9 are installed in an intersection. A patrol car 16 which goes into this intersection from the right is loaded with a precedence setting device 3 and a transmitting equipment 5. For instance, when the patrol car 16 is executing the guidance of a very important person, when this information is sent to the signal controller 15 through an antenna 17, the signals 11, 13 become blue, and the signals 12, 14 which intersects with said signals become red. In such a way, the patrol car 16 can go quickly to the destination without necessitating to stop at the intersection.
Patent JP-H05158199-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KITA HIROSHI
IPC: G03C7/392
Filed: 1991-12-04
Abstract: PURPOSE:To improve lightfastness of a dye image and to enhance its storage stability and its color reproducibility by further incorporating a specified compound in a silver halide emulsion layer containing a specified magenta coupler. CONSTITUTION:The silver halide emulsion layer containing at least one of the pyrazolo[5,1-c][1,2,4]triazole type magenta coupler represented by formula I contains at least one of the compounds represented by formulae II and III, and in formulae I-III, R1 is alkyl, alkoxy, or the like; each of R2-R6 is H or a substituent; X is H or a group to be released by coupling with the oxidation product of a color developing agent, (n) is one or two; R21 is H, alkyl, or the like; each of R22-R26 is H, halogen, or the like; R31 is an aliphatic or aromatic group; and Y is a nonmetallic atomic group necessary to form one of N- containing 5- to 7-membered rings together with the N atom.
Patent JP-H03184730-A (JP)
Title: Processing method for rubber
Inventor: OYAMA IWANE
IPC: B23P25/00
Filed: 1989-12-12
Abstract: PURPOSE:To make the processing of a rubber same as a metal material and yet workable with high accuracy, by outer-fitting a 1st reinforcing body to the outer peripheral face side of a cylindrical body, inner-fitting a 2nd reinforcing body to the inner peripheral face side simultaneously and integrally fixing both reinforcing bodies with the cylindrical body. CONSTITUTION:At the outer operipheral face side of a cylindrical body 1 a 1st reinforcing body 2 made of a copper and in a pipe like shape for instance is outer-fitted and a 2nd reinforcing body 3 made of a copper and in a pipe like shape for instance is inner-fitted to the inner peripheral face side of the cylindrical body 1 as well. Moreover an adhesive 1a is coated on the both end parts of the cylindrical body 1, the 1st and 2nd reinforcing bodies 2, 3 are bonded integrally with the cylindrical body 1 and machined. Processing can be made with a high accuracy and high efficiency even onto the spiral body 5 of the cylindrical body 1 flexible and having a rubber like elasticity.
Patent JP-H03183796-A (JP)
Title: Surface-treated steel sheet for electronic equipment parts excellent in whisker resistance and solderability
Inventor: YOSHIHARA RYOICHI
IPC: C23C22/24
Filed: 1989-12-11
Abstract: PURPOSE:To produce the surface-treated steel sheet excellent in whisker resistance and solderability by successively plating the surface of a steel sheet with specified amts. of Ni, Sn and Zn, alloying the plating layer by heat treatment and then depositing a chromate film under specified conditions. CONSTITUTION:The surface of a steel sheet is successively plated with Ni at 0.005-0.1g/m<2>, Sn at 1.0-about 20g/m<2> and Zn at 0.1-9% of the Sn plating. The plated sheet is then heate-treated at about 150-450 deg.C at the heating rate of about several to several hundred centigrade/sec to form a film consisting essentially of Sn-Zn, Zn-Ni, Sn-Ni and Fe-Ni alloys, and further a chromate film at <= about 10mg/m<2> of total Cr. Consequently, a surface-treated steel sheet appropriate for electronic parts is obtained at a low cost.
Patent JP-H08176259-A (JP)
Title: Organic-inorganic hybrid flame-retardant foam composition and composite building material produced therefrom
Inventor: KITAMURA TADASHI
IPC: C08G18/30
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an org.-inorg. hybrid thermosetting, flame-retardant foam compsn. which is lightweight and excellent in elasticity, heat resistance, and fire resistance by reacting a specific org. component with a specific inorg. aggregate under specified conditions. CONSTITUTION: 2-8mol of formaldehyde is subject to an addition reaction with 1mol of a polyamine component comprising 100-1mol% compd. of the formula and 0-99mol% mono-ε-triazine compd. and/or (thio)urea, giving a monomer or a precondensate. An org. component is prepd. by compounding 39.98-80wt.% available resin component of an aq. diguanamine-based polyvalent aminoplast resin precursor soln. contg. 10-85wt.% above-obtd. monomer or precondensate with 19.98-60wt.% org. poyisocyanate, 0.01-3wt.% urethanizing tert. amine catalyst, and 0.01-5wt.% anionic surfactant and/or silicone foam stabilizer 100 pts.wt. the org. component is reacted with 70-850 pts.wt. inorg. aggregate selected from amomg anhydrous gypsum, etc., in the presence of water in an amt. of 0.5-2 times the theoretical amt. for hydrating and hardening the aggregate.
Patent JP-H04198216-A (JP)
Title: Production of polyoxyalkyleneolyol
Inventor: IZUKAWA TSUKURU
IPC: C08G65/26
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title high-quality compound in excellent productivity by adding dropwise a specified amount of an alkylene oxide to an amino compound, heating the mixture to effect its reaction in a slurry state, and subjecting the mixture to an additional addition reaction. CONSTITUTION:To an amino compound (e.g. urea or melamine) is added 45-100wt.%, based on the weight of the compound, alkylene oxide (e.g. propylene oxide) dropwise, and the mixture is heated to effect its reaction in a slurry state. The remaining alkylene oxide is added to the mixture to effect an addition reaction (at a reaction temperature of desirably 70-120 deg.C) to thereby produce a polyoxyalkylene polyol. The above process does not require the step of solvent recovery or the like, is excellent in productivity, and can provide a product of stable quality.
Patent JP-H09136538-A (JP)
Title: Vehicular roll curtain device
Inventor: NISHIDA TAKAO
IPC: B60J3/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance locking performance where a curtain is locked in a fully closed state and to prevent an operating force for manually opening it from the fully closed state from becoming excessive. SOLUTION: A runner for operating a switch is connected, in such a way as that it can move a predetermined distance relative to a rod 71, to the rod 71 located at the first end of a rack member driving a curtain, a spring- energized engaging member is incorporated into the runner, a guide rail 10 is provided with a stepped engaging part, the engaging member 77 is locked by the stepped engaging part, and a locking force is reduced, via the operation of pulling in the closing direction during manual control and through a decrease in frictional force due to the initial motion of the rack member 28, so that an opening operation is made possible with a small operating force.
Patent JP-H03186328-A (JP)
Title: Hollow yarn separation membrane for pervaporization
Inventor: TAKEGAMI SHINSUKE
IPC: D01F6/74
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a hollow yarn separation membrane for penetration vaporization having excellent separation and permeation properties while maintaining good membrane formability and membrane strength and durability by heating a hollow yarn membrane comprised of polymers having repeated specified structural units at a certain temperature. CONSTITUTION:A hollow yarn membrane comprised of polymers having repeated specified structural units having a formula I (X stands for amideacide groups, amide-imide groups expressed by formulas II, III; R stands for bivalent aromatic groups shown as a formula IV) is heated at 230-290 deg.C. A separation membrane obtained by this way has high separation property and permeation speed as well as durable functions as a membrane.
Patent JP-H04285352-A (JP)
Title: Actuator to move screw in straight line and circulate ball
Inventor: KARURO BIANKO
IPC: F16H25/22
Filed: 1991-11-11
Abstract: PURPOSE: To provide an actuator for a linearly moving screw as well as circulating balls that ensures a desirable precision in despite of being free of complex works and of being manufactured at an appreciably smaller cost as compared with existing actuator devices and that perfectly adapts to a wide range of applications. CONSTITUTION: This actuator comprises a female screw 1 that has a return conduit 9 for balls 7 and is closed by head walls 3 and 4. The head walls 3 and 4 internally define a passage 11 connecting the return conduit 9 and a helical groove, at which passage the female screw 1 and the head walls 3 and 4 are sintered together.
Patent JP-H09160116-A (JP)
Title: Film information display device
Inventor: EZAWA AKIRA
IPC: H04N3/38
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To display information on photographing recorded in the magnetic recording part of each frame of film in various forms by providing a mode in which the previously set kind of information is extracted and displayed out of the magnetic recording information of all the frames and a mode in which all the stored information of every frame is displayed. SOLUTION: The magnetic information of all the frames is reproduced before displaying a picture and stored in a memory 26. Next, it is read out and displayed as a table on a video monitor 23. When a switch SW 21 for switching an index/detail display mode is operated, an index/detail display mode is set. In an index mode; the main magnetic information such as the frame number, the date and the title of all the frames is displayed in an index system, and in a detail display mode; the detailed magnetic information such as the setting of shutter speed, a diaphragm and a stroboscope for every frame is displayed on one screen. By switching the display mode in such a way, the magnetic recording information is effectively utilized.