baber/WOPTO huggingface dataset:
Patent JP-H1145380-A (JP)
Title: Fire sensor
Inventor: WADA TAKETSUGU
IPC: G08B17/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate a sensor type and sensitivity in a sensor part by a signal processing part by measuring a resistance value characteristic at a normal temperature and discriminating/setting the type of a thermistor or sensitivity. SOLUTION: The sensor part 2 is composed of the thermistor 3 and it is connected to the signal processing part 1 by power/signal line L. The thermistor 3 converts the temperature change of the room temperature into a resistance value change. The signal processing part 1 is composed of a temperature detection circuit 10, a fire signal circuit 11 and a type discrimination part 12. The type discrimination circuit 12 applies DC current to the sensor part 2 at the time of regular monitoring. When the fire sensor is installed, the resistance value of the thermistor 3 is measured.  It is discriminated whether the connected thermistor 3 is a constant temperature-type sensor or a differential type sensor as the fire sensor, or discriminates sensitivity types for respective types, a constant temperature-type sensor 60 deg.C-type, a constant type sensor 70 deg.C-type, a differential type sensor 1 type, a differential type sensor 2 type and the like, for example in accordance with a measured result.
Patent JP-H0487004-A (JP)
Title: Recording and reproducing device
Inventor: MIZUUCHI SATOYUKI
IPC: G11B5/027
Filed: 1990-07-30
Abstract: PURPOSE:To suppress deterioration of a signal at the time of dubbing to a min. by recording the number of copying times on a magnetic tape and adjusting various characteristics to an optimum based on the above information. CONSTITUTION:The device is provided with a dubbing frequency write means 3 for recording the number of copying times, a dubbing frequency read means 2 for detecting the number of copying times, a recording characteristic adjusting means 5 for adjusting recording characteristics based on the number of dubbing times and a reproducing characteristic adjusting means 10 for adjusting reproducing characteristics based on the number of dubbing times. Then, a control means 6 is provided for the purpose of controlling the dubbing frequency write means 3, the recording characteristic adjusting means 5 and the reproducing characteristic adjusting means 10 according to information obtained from the dubbing frequency read means 12. That is, the number of dubbing times is recorded on the tape, and the recording characteristics and reproducing characteristics are controlled by the information as the above number of dubbing times. By this method, the deterioration of the signal at the time of dubbing can be suppressed to the min.
Patent JP-H0366331-A (JP)
Title: Electronic toaster
Inventor: SHIOTANI TADAHIKO
IPC: A47J37/08
Filed: 1989-08-02
Abstract: PURPOSE:To toast a second piece of bread in the same toasted state as a first piece of bread by correcting automatically the toasting time for a second piece, based on an interval against a first piece. CONSTITUTION:To a CPU 61, a first and a second memories 65, 67 are connected, and in a first memory 65, fundamental data corresponding to each toasting mode and thawing mode are stored so as to correspond to a first to a third toasting mode switches and thawing mode switches 13-17, 19, respectively. Also, in a second memory 67, correction data at the time of toasting and thawing the second piece of bread is stored, and the correction data is set in accordance with the first piece of toast, or the second piece of toast after the thawing operation is ended, or an internal time until the thawing operation is started, respectively. At the time of toasting a second piece of bread, it is prevented that bread is toasted excessively due to preheating of a heater, and plural pieces of bread can be toasted roughly uniformly.
Patent JP-2001027983-A (JP)
Title: Network information system
Inventor: FUJITA SHIGERU
IPC: G06F3/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a network information system which enables a user to know the physical position relation among resources connected to a network. SOLUTION: A server PC6 manages physical arrangement information 7 and structure arrangement information 8 on the resources connected to the network 1 and when an inquiry from a client PC14 to a printer 13 is received, arrangement information on the printer 13 is retrieved from the physical arrangement information 7; and information on a route to the printer 13 is specified according to the retrieval result and the specified route information is sent back to the client PC14.
Patent JP-H0367044-A (JP)
Title: Full control device of engine
Inventor: SHITANI YUJI
IPC: F02D41/10
Filed: 1989-08-03
Abstract: PURPOSE:To have good combusting condition by correction by correcting the post-acceleration increment in a larger amount when acceleration is steeper according to the acceleration condition during acceleration made by an increment correcting means, always supplying the fuel in a specific amount according to the operating condition, and suppressing variation of the air-fuel ratio after acceleration. CONSTITUTION:When acceleration is finished, post-acceleration increment is performed by a post-acceleration increasing means D while the fuel having been corrected incrementally by an accelerative increasing means C is reduced, and this post-acceleration increment is reduced gradually to return to the condi tion with no accelerative increment. At this time, the post-acceleration increment is corrected by an increment correcting means E according to the accelerating condition during acceleration. In the condition after acceleration, therefore, it is practicable to make post-acceleration increment to suit the wall-attached fuel inhaled to the combustion chamber during acceleration, which accomplishes supplying of the fuel in the amount in compliance with the operating condition. As a result, variation in the air-fuel ratio after acceleration is suppressed to ensure good combusting condition with proper fuel supply performed.
Patent JP-H1051051-A (JP)
Title: Ring laser equipment
Inventor: NAGUMO YUZO
IPC: H01S3/083
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable oscillation when an optical diode of high loss is used, by constituting a ring type main resonator and a ring type auxiliary resonator which commonly use a half-mirror, arranging laser medium in the ring type main resonator, and arranging an optical diode in the ring type auxiliary resonator. SOLUTION: A ring type main resonator is constituted of mirrors 12-14 and a half-mirror(HM) 15, and laser medium 11 is arranged. A ring type auxiliary resonator is constituted of the HM 15, mirrors 16, 17 and an output mirror 18, and an optical diode(OD) 21 is arranged. When a pumping light 40 enters the laser medium 11 via a lens 22 and the mirror 12, a laser light 10 is outputted. The laser light 10 enters the HM 15 via the mirrors 13, 14. The greater part of the laser light 10 is reflected and returns to the mirror 12, and the residual part transmits the HM 15 and enters the output mirror 18 via the OD 21, the mirrors 16, 17, etc. A part of the laser light 10 is outputted to the outside with the output mirror 18, and residual part is reflected and returns to the ring type main resonator via the HM 15.
Patent JP-H0250832-A (JP)
Title: Laminated sheet
Inventor: MISAWA HIDETO
IPC: H05K1/03
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a printed circuit board excellent in processability and having a high dielectric constant by impregnating a base material with resin varnish compounded with ceramic staple fibers based on Si3N4 and drying the impregnated one to prepare a prepreg and laminating a plurality of the prepregs and integrally laminating a metal foil to the outermost layer thereof. CONSTITUTION:As a base material, a paper base material, org. fiber cloth and glass cloth can be employed but the glass base material having a high dielectric constant is pref. This base material is impregnated with resin varnish and dried to prepare a prepreg. As a resin, an epoxy resin, a polyimide resin or the like can be employed but a resin having a low dielectric loss tangent is pref. Ceramic staple fibers based on Si3N4 are compounded with the resin varnish before said varnish is contained in the base material. Said ceramic staple fibers pref. have a dielectric constant of 9 or more, a length of 30-200mum and a filament diameter of 7-20mum and the compounding amount thereof with the resin varnish is set to a range of 10-50wt.% as solid concn. A plurality of the prepregs thus prepared are superposed one over another and a metal foil is arranged to the outermost layer thereof and all of them are laminated and integrated under heating and pressure.
Patent JP-H0389001-A (JP)
Title: Combined hydraulic pressure controller
Inventor: JIYON DABURIYUU WAADORU
IPC: F02D35/00
Filed: 1990-07-30
Abstract: PURPOSE: To simultaneously actuate plural channels by selectively exciting plural selector valves by a control means to modulate a pressure fluid flow to an output, and positioning an actuator by a signal from a feedback means. CONSTITUTION: A control means 100 selectively excites selector valves 21a-21d in accordance with a demand input 101 to communicate hydraulic pressure from a hydraulic pressure source 50 with outlet 34-37 of an actuator 22 for actuating a hydraulic actuator 72 through a channel 70. An actuation position is detected by a feedback means 80, the control means 100 controls a rotary actuator 57 of the hydraulic pressure source 50 based on a signal of it, changes a communication ratio between a high pressure fluid source PC and a hydraulic sump PB by a land 54, and feedback-controls the position of the hydraulic actuator 72. Plural channels can thus be simultaneously adjusted.
Patent JP-H03218348-A (JP)
Title: Antioxidant for phenol cross-linked with sulfur
Inventor: UIRIAMU YUKUURUN RAMU
IPC: C09K15/14
Filed: 1990-08-01
Abstract: PURPOSE: To obtain a liquid product bridged by S useful for an effective antioxidant in lubricating oils without causing excessive copper corrosion by reacting a liquid mixture of hindered phenols with a sulfur chloride in the presence of a polar modifier.  
     CONSTITUTION: The subject compound of formula I (Sx=1-6; R is 3-12C alkyl; R 1  and R 2  are 3-12C branched alkyl) and a compound of formula II are obtained by reacting a liquid mixture of phenols containing at least two hindered phenols, each of them having at least one hydrogen at the ortho or para position, for example, 2,6-ditert-butylphenol, etc., with 0.4-0.55 mole of sulfur chloride per mole of phenol and an effective amount of a polar modifier, for example acetonitrile, to reduce copper corrosion of the product. The subject product is added to lubricating oils or fuels as an antioxidant effective to improve dissolution and prevent excessive copper corrosion. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1028988-A (JP)
Title: Water cleaner and water cleaning method
Inventor: NODA TERUYOSHI
IPC: C02F3/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To maintain the water cleaning capacity semipermanently without need to exchange microorganisms and so on. SOLUTION: A pump 2 for sucking water from a water reservoir 1 and delivering the water, a magnetic water treating part 4 through which the water delivered from the pump 2 is passed and magnetized, a blower 5 for mixing air into the water from the treating part 4, a water purification tank 6 contg. a microorganism culture layer 7, passing the air-mixed water downward through the layer 7 and then returning the water to the water reservoir, the solenoid valves 9 to 12 for controlling the direction of the air-mixed water passing through the bed 7 and a control panel 22 controlling the pump 2, blower 5 and solenoid valves 9 to 12 are provided to the water. Consequently, a water capable of maintaining the water purification capacity semipermanently without need to exchange microroganisms and so on is obtained.
Patent JP-S58104552-A (JP)
Title: Signal converting system
Inventor: ODAKA KENTAROU
IPC: G11B20/14
Filed: 1981-12-16
Abstract: PURPOSE:To make azimuth loss small and to elimate the fear of crosstalk generation avoid the generation of crosstalk due to small azimuth loss at high- density recording, by avoiding consecutive ''Os'' together with conversion 4-bits imformation into 6 bits. CONSTITUTION:In converting 4-bits information having decomposed data signal, to 6-bits, to avoid consecutive ''Os'', when C1-C3 is one, they are converted into D1-D3, and B1-B5 is converted into arbitrary five ways out of A1- A8. When C1-C3 is consecutive in plurality, one of both of the final two ways of C1-C3 are converted into C4, C5. That is, arbitrary nine ways of combinations out of total 16 ways are selected to perform the conversion. In the signals converted in this way, since no consecution of ''Os'' exists, the frequency is not decreased by using the NRZI code, allowing to prevent the generation of crosstalk.
Patent JP-H0870000-A (JP)
Title: Fabrication of semiconductor device
Inventor: FUKUYAMA SHUNICHI
IPC: H01L21/316
Filed: 1994-08-29
Abstract: PURPOSE: To suppress generation of crack and degassing when an insulation film is deposited using an organic polymer material as a starting substance by employing a specified silicon polymer as an insulator material having organic group and performing the heat treatment in an atmosphere containing oxygen to deposit silicon oxide. CONSTITUTION: A silicon polymer shown by a general formula (RSiH)n is employed as an insulator material having organic group. In the formula, R represents a hydrocarbon of 1C, 2C or 3C, Si represents silicon, and H represents hydrogen. An insulation film 1 is spin coated with a liquid methylpoly silane resin 3, i.e., the silicon polymer where the R is substituted by a methyl group CH3 , and then the resin is fused at a 300 deg.C or above. It is then heat treated at 350 deg.C or above in an atmosphere containing oxygen or subjected to oxygen plasma processing. Consequently, silicon molecules in the methylpolysilicon resin 3 are bonded through oxygen molecule and the hydrogen on the side chain and the hydrocarbon are substituted by oxygen to produce inorganic silicon oxide 3a. Since high tensile stress is not generated, no crack take place.
Patent JP-H0856663-A (JP)
Title: New cellulase and its gene
Inventor: WATANABE MANABU
IPC: C12N9/42
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a new cellulase for an industrial enzyme, etc., useful as detergent, fiber processing agent, feed additive, digestive, etc., having a specific amino acid sequence by transducing an expression vector having a cellulase gene into a host microorganism. CONSTITUTION: Humicola insolens is cultured and the microbial cells are collected from the culture product. The total DNAs are recovered from the obtained microbial cells. They are partially decomposed by a restriction enzyme and a genome DNA library is prepared from the DNA fractions by an ordinary method. Positive clones are selected from the library using a probe and a cellulase gene is obtained from the DNA recovered from the bacterial cells of positive clones. Subsequently, the cellulase gene is integrated into an expression vector to obtain a recombinant DNA. The recombinant DNA is transduced into a host such as Escherichia coli. A new cellulase containing the total of the amino acid sequence expressed by the formula or a part of it is obtained by culturing the obtained transformant.
Patent JP-S6262887-A (JP)
Title: Liquid crystal material
Inventor: MURAKAMI MIKIO
IPC: C09K19/22
Filed: 1985-09-13
Abstract: PURPOSE:A liquid crystal material, consisting of a specific liquid crystal compound and capable of giving liquid crystal display elements having high responsibility, good orientation properties and good contrast. CONSTITUTION:A liquid crystal material containing one or more liquid crystal compounds expressed by the formula (C* is asymmetric carbon atom; X is 7-14C straight-chain alkoxy). The above-mentioned liquid crystal compound is obtained by reacting p-nitrophenol with (+)-2-methylbutylcarboxylic acid, reducing the reaction product using palladium carbon and further reacting the reduction product with a p-alkoxybenzaldehyde under weak acidic conditions. Examples of the above-mentioned liquid crystal compound include 4'- decyloxybenzylidene-4-(2-methylbutyroyloxy)anline, etc.
Patent JP-H0653357-A (JP)
Title: Composition for ceramic substrate and ceramic printed circuit board
Inventor: AOKI KAZUO
IPC: H01L23/15
Filed: 1992-07-30
Abstract: PURPOSE:To realize a small dielectric constant, a large strength and enable loading of a gallium-arsenide semiconductor element by inclusion of a crystallized glass material and zirconia particles at predetermined percentages. CONSTITUTION:A multilayer circuit board 1 as a ceramic printed circuit board is formed of a substrate body 2 placed on the board, an internal wiring layer formed within the substrate body 2, a surface wiring layer 4 provided at the surface of the substrate body 2 and a gallium-arsenic semiconductor 5 connected with the surface wiring layer 4. Moreover, a composition for substrate includes 5 to 50 weight % of crystallized glass material and zirconia particles. In addition, the crystallized glass material and zirconia particles form a nano composite structure. Thereby, a ceramic substrate having a higher mechanical strength. Since a thermal contraction coefficient is approximated to that of a gallium- arsenic semiconductor element, such semiconductor element can be loaded.
Patent JP-S6262718-A (JP)
Title: Injection molding equipment
Inventor: AOKI MINORU
IPC: B29C45/07
Filed: 1985-09-14
Abstract: PURPOSE:To efficiently realize the multi-kind and small quantity production at low cost by a method wherein a plurality of independent mobile injection mechanisms are installed connectably with a vertial mold clamping mechanism and are arranged in a manner of corresponding to respective cavities. CONSTITUTION:After molds are clamped by actuating a vertical mold clamping mechanism 1, molding materials are fed to respective cavities 4a, 4b and 4c from respective injection mechanisms 3 in order to mold so as to obtain molded parts with shapes corresponding to the respective cavities. Accordingly, simultaneous molding of one set of parts composing an item becomes easy. In addition, because the combination of the respective injection mechanisms 3 with the respective cavities 4a, 4b and 4c is independent from one another, the quality and color of material fed to one cavity are freely changed regardless of those fed to another cavity or the quality and color of arbitrary molded part can be made different from that of another molded part when necessary. Further, when the plasticization of material is done in advance at a stand-by injection mechanism 3, the changing of the quality and color of molding material is possible not by the long time stoppage of the running of a device but by the short time interruption of the running of the device required for replacement of the injection mechanism 3 only.
Patent JP-S58104550-A (JP)
Title: Line selection system
Inventor: MITA OSAMU
IPC: H04L12/00
Filed: 1981-12-17
Abstract: PURPOSE:To prevent deterioration in S/N, by selecting only one line out of all the accommodated lines, so that line selection is inhibited for the other unit when selection data is written in one line branch unit. CONSTITUTION:When a write signal WRT and a strobe signal SVO are written via a control bus, an address coincidence signal is generated in all line branching units and the signal is given to a latch circuit 16 as a clock signal. A line group selection section 13 compares the high-order 3 bits of line selection with the line group address of a group set section 14, and when they are coincident with each other, a group coincident signal is generated are written in the latch circuit 16 together with the low-order 3 bits of the line selection data. The address and group coincidence signals are returned to a transmission controller as a response signal SVI via an AND circuit 15 and a delay circuit 18.
Patent JP-H0672598-A (JP)
Title: Roll treating device
Inventor: RAUREANO OSUKARISU BASUTETSURA
IPC: B65H16/10
Filed: 1992-07-30
Abstract: PURPOSE: To expand the applicability of a roll treating device to different kinds of rolls by imparting a roll-holding arm a high degree of freedom. CONSTITUTION: In this roll treating device, a supporting body 2, supporting a roll-holding arm 3 is moved in a movable frame 4 supported by a fixed frame 1. Respective a pair of supporting bodies 2 are equipped with a means 41b for moving into the direction shown by an arrow D2 , between two polar positions, and mounted on a movable frame 4. Respective movable frames 4 are equipped with a means 41a for moving into a direction shown by an arrow D1 between two polar positions, and are mounted on the fixed frame 1. An expansion device 7, positioning the means 41b at at least at two operating positions is connected to respective supporting bodies 2. The roll-holding arm 3 is equipped with a slanting means for angular displacement operation, and a holding shaft 6.  Each pair of roll holding arms 3, arranged in the movable frame 4, is connected to a shifting device shifting the centers of the holding shafts 6 holding a roll B from each other.
Patent JP-H0649531-A (JP)
Title: Hardening device
Inventor: TSUNODA JOJI
IPC: C21D1/63
Filed: 1992-07-30
Abstract: PURPOSE:To stop a work in an adequate position regardless of the weight of the work by adequately controlling the lifting means of the work by a work speed detector at the time of moving the work to be hardened into a heating furnace and a cooling tank and hardening the work. CONSTITUTION:The metallic work W is placed on a receiving member 41 and the single-acting ram 46 of the lifting means 40 is lifted by the pressurizing power of water 47 which is the pressure medium in a cylinder 45 at the time of heating the work W in the heating furnace 10, then immersing the work in the cooling tank 30 to quench the work, then tempering the work in the heating furnace 10 at need. The water 47 is pressurized by controlling a supply valve 43 and discharge valve 49 for compressed air, by which the single-acting ram 46 is lifted. The lifting speed of the work W is detected by a detecting means 50 in such a case and the stopper 91 of a position control means 90 of the work is advanced from a standby position by the detected value and the work receiving member 41 is correctly stopped in a carrying in/out chamber 20 between the heating furnace 10 and the cooling tank 30. The work W can be stopped in the exact position within the carrying in/out chamber 20 without being overrun by the variation in the weight thereof.
Patent JP-H1029014-A (JP)
Title: Method and equipment for removing defect on plate material surface for electric welded tube with groove in inner surface
Inventor: MIYAUCHI ATSUSHI
IPC: B21C37/15
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a defective product and to improve a gurantee accuracy of the quality of a product by using a marking device of the defective position on a plate material to give the mark and cutting off the marked defective position. SOLUTION: An optical sensor 4 is arranged at the position in a reflecting direction after hitting projecting light onto the surface of the plate material 1, i.e., at the position in the lower part of a flood lamp 2. At the time of reflection by hitting the projecting light onto the surface of the plate material 1, the optical sensor 4 detects fine shadow caused by the reflecting light at the defective position of hole, flaw, defective shape, discoloring, etc., on the surface of the plate material 1. The sensor 4 and a recording device 5 are connected in order to record the detected result and the detected defective position over the whole length of travelling plate material is recorded in the recording device 5.  By this method, since the defective position can be cut off, the development of the defective product is reduced and the gurantee accuracy to the quality of the product is improved.