baber/WOPTO huggingface dataset:
Patent JP-S61190130-A (JP)
Title: Gasoline engine with exhaust brake
Inventor: SAKUMA YASURO
IPC: F02D9/02
Filed: 1985-02-18
Abstract: PURPOSE:To improve exhaust brake effect by providing an operating means opening a throttle valve by a fixed opening so that an exhaust shutter may be fully closed at the time of speed reduction and at the same time the throttle valve may be opened by a fixed opening. CONSTITUTION:An exhaust shutter 12 is provided in the exhaust pipe 10 of an engine, and a solenoid 14 opening a throttle valve 7 by a fixed opening is provided on the valve 7 in an intake pipe 8. An accelerator switch 18 and an exhaust brake switch 17 are interposed in an electric circuit controlling the solenoid 14 and a solenoid 16 for the exhaust shutter. At the time of speed reduction, the accelerator switch 18 and the exhaust brake switch 17 are both closed to close the exhaust shutter 12 almost fully, and the throttle valve 7 is opened by a fixed opening to supply a fixed amount of air to a combustion chamber, and the air is exhausted to the exhaust pipe 10 in the exhaust stroke. Therefore, the pressure of the upper side of the exhaust shutter 12 rises and exhaust brake effect can be improved.
Patent JP-2000227821-A (JP)
Title: Cooling device for electronic component
Inventor: KADOTANI KANICHI
IPC: G06F1/20
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of being housed in a housing small in space and improving cooling efficiency by radiating heat generated by an electronic component to the outside with high transportation efficiency. SOLUTION: One terminal part 4a on the heat-enter side of a heat pipe 4 is contacted to an electronic component 1 while enabling heat transmission. In this case, between the electronic component 1 and one terminal part 4a on the heat-enter side of the heat pipe 4, a cooling element 2 is interposed for elevating the temperature of one terminal part 4a on the heat-enter side of the heat pipe 4 rather than the temperature of the electronic component 1 by absorbing the heat generated by the electronic component 1 and generating heat at one terminal part 4a on the heat-enter side of the heat pipe 4. Then, another terminal part 4b on the radiation side of the heat pipe 4 is extended to a radiation part 5.
Patent JP-S58147069-A (JP)
Title: Thin film transistor
Inventor: TAKEDA MAKOTO
IPC: H01L21/331
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a transistor without the decrease of insulation by a method wherein a gate insulation film constituting an insulation gate type thin film transistor is constituted of a composite insulation film of an anodic oxide film and a protection film which prevents the anodic oxide film at the time of the glow discharge of amorphous Si. CONSTITUTION:After a Ta film is deposited on a glass substrate 10, it is dipped into the solution of ammonium tartate, and accordingly a Ta2O3 film approx. 1,000Angstrom  thick is formed by formation at the constant voltage of 6.5V. As a result, a gate electrode 20 constituted of Ta and the first insulation film 30 which covers the surface are obtained. Next, the second insulation film 31 of thickness 1,000Angstrom  of Si3N4, SiO2, Y2O3, etc. is laminated on the film 30 by a CVD or a sputtering method, and thus the gate insulation layer is constituted of these films 30 and 31. Thereafter, while covering these, an amorphous Si layer 40 of thickness 3,000Angstrom  is deposited by a glow discharge, a source and drain regions are provided thereon, thus an Al source electrode 50 and drain electrode 60 are formed, and the entire surface is covered with the Si3N4 protection film 70.
Patent JP-H02210157-A (JP)
Title: Finishing of rc stages
Inventor: KAWADA HIDETOSHI
IPC: E04G13/06
Filed: 1989-02-08
Abstract: PURPOSE:To shorten the period of construction by a method in which cement mortar is packed into the space between a rising part and a rising formwork and before the mortar of step face is hardened, step edge tile units are pressed on the mortar, and finishing is made by trowels. CONSTITUTION:RC steps 1 are constructed, and a rising formwork 2 is set in the face of the rise 1a of the step 1 between both side walls 3. Cement mortar 4 is packed into the space between the rise 1a and the formwork 2. The front edge side of the step face 1b is partly coated with cement mortar 5, and before the mortars 4 and 5 harden, a step edge tile unit A formed by connecting step edge tiles 6 is pressed on the mortars 4 and 5 on the basis of the upper edges of the formwork 2 as scales. The formwork 2 is then removed to finish the rise mortar 4 by trowel, and the step face 1b is coated with mortar 5 to the level of the unit A on the basis of the unit A as a scale. The step face mortar 5 is finished by trowel.
Patent JP-H04271710-A (JP)
Title: Stand device of walking type rice seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1991-02-26
Abstract: PURPOSE:To prevent unexpected lifting and lowering operation of a machine body when a stand device is kept in a standing state, in order to maintain the stable standing state. CONSTITUTION:In a stand device 38 of a walking type rice seedling transplanter attached to a position forward more then left and right wheels 10 and 10 of the transplanter provided with a lifting and lowering control means capable of maintaining the height of a machine body to the ground at a prescribed height by lifting and lowering the wheels 10 and 10 due to the vertical movement of a sensor float 22 whose front side is vertically oscillatably attached on the bottom side of the machine body, the stand device 38 is constituted so as not to control oscillating range of the sensor float 22 when the stand device 38 is kept in a standing state and so as not to bring the sensor float 22 into contact with the ground.
Patent JP-H06249150-A (JP)
Title: Hydraulic pump device
Inventor: IDE ATSUSHI
IPC: F04B49/00
Filed: 1993-02-19
Abstract: PURPOSE:To reduce load at start and immediately after start of an engine to drive a hydraulic pump. CONSTITUTION:A delivery oil path L1 for a hydraulic pump 74 which pumps up oil from a reservoir 80 and feeds it to actuators 11L, 11R, 45L, and 45R is connected to the reservoir 80 through an unloading valve 75 and bypass oil path L3. During cranking of an engine to drive the hydraulic pump 74, the unloading valve 75 is opened to circulate the oil delivered from the hydraulic pump 74 from the bypass oil path L3 to the reservoir 80 to reduce load on the hydraulic pump 74. After the engine has been started, also the unloading valve 75 is held in valve opening condition for 10 seconds at low temperature and for 2 seconds at high temperature to reduce load. After that, the unloading valve 75 is closed to feed the oil from the hydraulic pump 74 to the delivery oil path L1.
Patent JP-S55123648-A (JP)
Title: Cold-setting composition
Inventor: ARAI MASATOSHI
IPC: C08L71/02
Filed: 1979-03-16
Abstract: PURPOSE: To provide a composition which is easily handleable, and curable at room temperature in the presence of water, and composed mainly of a silicone-modified polyoxyalkylene polyether having specific terminal groups and a specific organic silicon compound.  
     CONSTITUTION: A composition composed of (A) 100pts.wt. of a silicon-modified polyoxyalkylene polyether having a main chain consisting of a polyalkylene polyether chain having a molecular weight of 400W15,000, and terminal groups of the formula I (R 1  is univalent hydrocarbon group or triorganosiloxy; R 2  is bivalent hydrocarbon group; a is 0W3; b is 0W2; a+b is 1W3; m is 0W2; n is 0 or 1), (B) 1W30 parts of an organosilicon compound having an average composition of the formula II (R 4  is univalent hydrocarbon group; Y is hydrolyzable group; 0≤d≤2; 0<e≤4; 0<d+e≤4), (C) 0W10 parts of a cure accelerator, and (D) 0W100 parts of an α,ω-dihydroxydiorganopolysiloxane of the formula III (R 5 , 6  are univalent hydrocarbon group; p is an integer). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05227999-A (JP)
Title: Oligonucleotide for detecting enterotoxigenic escherichia coli and detection method
Inventor: OHASHI TETSUO
IPC: C12Q1/68
Filed: 1992-02-18
Abstract: PURPOSE:To provide a new oligonucleotide useful for the easy, quick and sensitive examination of food poisoning or diarrhea. CONSTITUTION:The objective chemically synthesized oligonucleotide has target sequences consisting of a nucleotide sequence coding the human-type heat-stable enterotoxin (STh) gene of enterotoxigenic Escherichia coli and a nucleotide sequence coding a swine-type heat-stable enterotoxin (STp) gene and has complementarity to the nucleotide sequences. It has the sequence of formula I, formula II or corresponding complementary sequence. The chemical synthesis of the oligonucleotide can be carried out by beta-cyanoethyl phosphamidite process using a Cyclone-plus DNA synthesizer (product of Milligen/Bio-research Co.).
Patent JP-H01208503-A (JP)
Title: Operation method for compound power generation plant
Inventor: SHIBUYA YUKIO
IPC: F01K23/10
Filed: 1988-02-15
Abstract: PURPOSE:To restrict generation of MOx, when exhaust gas to be delivered from a gas turbine facility to an exhaust heat recovery boiler passes through a denitration device, by changing over the turbine facility from sliding pressure operation to constant pressure operation when the efficiency of the denitration device becomes a lower limit value. CONSTITUTION:A compound power generation plant is composed of a gas turbine facility 12 consisting of a compressor 2, a combustor 3 and a gas turbine 4, a steam turbine facility 5 having each of high/intermediate/low pressure turbines 9, 8, 12,, and an exhaust heat recovery boiler 18. The exhaust heat recovery boiler 18 is constituted by mounting a superheater 6, a reheater 7, an evaporator 17, a denitration device 14, and an coal economizer 15 in order. When a load is reduced by the command from an electric power system, said plant is under sliding pressure operation. At the time of the sliding pressure operation, denitration efficiency relating to an exhaust gas temperature is monitored so as to change over the operation of plant from sliding pressure operation to constant pressure operation, namely, from the constant opening condition of a regulating valve 16 to the variable opening condition, when denitration efficiency becomes a lower limit value.
Patent JP-S61192498-A (JP)
Inventor: OKAZAKI YASUTAKA
IPC: B26F1/14
Filed: 1985-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09227421-A (JP)
Title: Production of bistrifluoromethylbenzene iodide
Inventor: KOMATA TAKEO
IPC: C07C17/12
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently obtain the subject compound useful as an intermediate for producing medicines, etc., by reacting a specific bistrifluoromethylbenzene with iodine in fuming sulfuric acid. SOLUTION: (A) A bistrifluoromethylbenzene of formula I, preferably 1,3- bistrifluoromethylbenzene is reacted with (C) iodine in (B) fuming sulfuric acid to provide the objective compound of formula II, preferably 3,5- bistrifluoromethyliodobenzene. Furthermore, the component A is preferably used in such amount that dissolved SO3 becomes 1.0 to 3.0 equivalent based on 1 equivalent component A and the component C is used in an amount of 0.5-1.0 equivalent based on 1 equivalent component A and the reaction temperature is controlled to 10-70 deg.C.
Patent JP-H10226813-A (JP)
Title: Method for melting cold iron source in arc melting furnace
Inventor: MIZUKAMI HIDEAKI
IPC: C21C5/52
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of cold iron source, by which heat conductivity is improved to scrap from arc and generated gas in a melting period. SOLUTION: An arc melting furnace having the vol. in the furnace which can charge the whole quantity of scrap as one melting quantity in the initial charging chance, and oxygen for primary combustion is blown to execute oxidize-combustion of auxiliary fuel and scrap during melting and refining. Further, as the shape of the furnace body, the one having the relation of L/D=0.6-1.4 between the height L from molten steel surface in the furnace to the upper end of side wall in the furnace and the inner diameter D of the furnace, is used. The oxygen for primary combustion is made to >=40Nm<3> /t.
Patent JP-H05235792-A (JP)
Title: Adaptive equalizer
Inventor: YAGINUMA YOSHINORI
IPC: H04B3/23
Filed: 1992-02-18
Abstract: PURPOSE:To provide the adaptive equalizer in which linear distortion and nonlinear distortion are equalized adaptively, and which is configured in conformity with a real environment and easily adjusted in the field. CONSTITUTION:A characteristic detection means 11 detects a characteristic of an equalization object 10 from an actual output signal with respect to an input signal to the equalization object 10 to be equalized. An equalization means 12 equalizes an actual output signal of the equalization object 10 by using the result detected by the characteristic detection means 11. A propagation path configuration means 13 configures a transmission line system from which an actual transmission line distortion is generated by generating an output signal through calculation from the input signal. When the propagation path configuration means 13 receives at least one of the results of the characteristic detection means 11 and the equalization means 12 and generates an output signal for the case, at least one of the means makes study by using the result of the propagation path configuration means 13.
Patent JP-S63198899-A (JP)
Inventor: OTSUKA KATSUYUKI
IPC: G21F9/06
Filed: 1987-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11231619-A (JP)
Title: Image forming method and electrostatic recording body used therefor
Inventor: YOSHIZAWA TOMOMI
IPC: B41M5/26
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for speedily forming the same color proof images on a plurality of sheets. SOLUTION: An image is formed by applying energy imagewise to electrostatic recording bodies 1, 2, 3, and 4 having dielectric layers on their support bodies, by removing the dielectric layers in the energy-applied parts, then by attaching toner by means of electrification, and by transferring the toner. Also, an image is formed by electrifying the electrostatic recording bodies 1, 2, 3, and 4 having the dielectric layers on their support bodies, then by applying energy imagewise thereto, by removing the dielectric layers in the energy-applied parts, by attaching toner, and by transferring the toner.
Patent JP-H03235416-A (JP)
Title: Bicmos integrated circuit
Inventor: DENDA AKIRA
IPC: H03K19/08
Filed: 1990-02-09
Abstract: PURPOSE:To drastically suppress a noise to be generated at an output part without bringing the great increase of the delay time of an output circuit itself by slowing down the falling speed of output terminal potential by a feedback signal from an output terminal. CONSTITUTION:When L-level is inputted to an input part In, a pMOS Q1 is turned ON, and nMOSs Q4 and Q5 are turned OFF. Since bipolar transistors (TR) T1 and T4 are turned ON, the potential of the output terminal Out falls, but at that time, if threshold voltage is set at about 2.5V by adjusting the dimensions of the pMOS Q2 and the nMOS Q6 to constitute an inverter circuit for feedback, since the output of the inverter circuit for feedback is inverted and becomes H-level just after the fall of the output terminal Out is started, impedance to drive the bipolar TRs T1 and T4 becomes only resistance R1, and the fall of an output waveform becomes slow, and overshoot too decreases.
Patent JP-S59157267-A (JP)
Title: High tension galvanized steel wire for steel core al twisted wire and its production
Inventor: TSUKAMOTO TAKASHI
IPC: C22C38/00
Filed: 1983-02-26
Abstract: PURPOSE:To provide a titled plated steel wire provided with high tensile strength and good ductility and processability by subjecting a steel having the component compsn. contg. C, Si, Mn, Cr and Al and having specified contents of P and S impurities to adequate processing. CONSTITUTION:The steel contg. 0.7-1.0% C, 0.2-2.0% Si, 0.4-2.0% Mn, 0.5- 1.0% Cr, and <=0.1% Al, consisting of the balance Fe and unavoidable impurities and having the contents of P and S as impurities limited to <=0.025% P, <=0.015% S and <=0.03% P+S is subjected to the follwing processing: Said steel is heated to 900-950 deg.C and is held for >=5min and is then dipped for >=5min in a lead bath kept at 570-610 deg.C. The steel is then subjected to pickling and lubricating and thereafter the steel is drawn at >=87% and is further galvanized. A high tension galvanized steel wire for a steel core Al twisted wire provided with a tensile strength of about >=220kg/mm.<2> and a good characteristic is obtd. according to the above-mentioned method.
Patent JP-2000231373-A (JP)
Title: Device and method for processing font and storage medium
Inventor: YASUMOTO MAMORU
IPC: G09G5/24
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of the low pixel font data by deforming the font data according to fan/near of a specified point on the font data and correcting a stroke interval constituting a scalable front so that adjacent strokes are not in contact with each other. SOLUTION: A character code, a development size are inputted from a keyboard (S201, S202). Then, the coordinate data showing a centerline stroke of a character are taken out from a ROM (S203), and the coordinate calculation is performed so that the specified development size is obtained (S204) to be bit map converted (S205). The coordinate calculation processing deforms the font data so that the stroke interval constituting the scalable font becomes narrow in the vicinity of a central point of the conversion on the font data, and becomes wide at the time of being far from the central point of the conversion by using the nonlinear conversion processing. Further, the stroke interval is corrected so that the adjacent strokes are not in contact with each other.
Patent JP-H10210981-A (JP)
Title: New protein capable of catalyzing conversion from halohydrin into optically active diol
Inventor: TO FUJIO
IPC: C12P7/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein, having epoxy hydrolytic activities and a specific amino acid sequence and useful for producing an optically active halohydrin or an optically active diol useful as a synthetic raw material for medicines or physiologically active substances from the halohydrin. SOLUTION: This protein is a halohydrin epoxidase, having epoxy hydrolytic activities and represented by an amino acid sequence of the formula. Recombinants transformed with plasmids, prepared from a chromosomal DNA of an Agrobacterium radiobacter DH094 strain (FERM P-15959), an Agrobacterium sp. DH079 strain, etc., as a gene donor microorganism and having a smaller DNA fragment are obtained. A transformant JM109/pDHD003 containing a plasmid pDHD003 having halohydrin epoxidase activities among the resultant plasmids is deposited as FERM P-15960.
Patent JP-H02211823-A (JP)
Title: Extermination of indoor insect pest
Inventor: NAKATSU MICHIO
IPC: A01M29/12
Filed: 1989-02-10
Abstract: PURPOSE:To exterminate insect pests such as spider, mosquito, fly, acarid, ant, etc., by providing curtain ground fabric made of cloth with a repellent against insect pests and hanging the cloth at indoor openings set toward the outdoors. CONSTITUTION:Curtain ground fabric made of cloth is provided with a repellent against insect pests and hung at indoor opening set toward the outdoors.
Patent JP-H05228394-A (JP)
Title: On-vehicle air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: B03C3/02
Filed: 1992-02-19
Abstract: PURPOSE:To enable the correspondence to such status that operating sound of an on-vehicle air cleaner is highly felt by the kind of a car to be mounted therewith in nighttime or when the inside of the car is quiet. CONSTITUTION:The on-vehicle air cleaner has an automatically operating function corresponding to dirt in the inside of a car. A small sized microphone is provided. When overall noise in the inside of the car is detected and noise value is small, the upper limit of revolving speed of a motor fan in the inside of the air cleaner is limited to a level lower than that in the case when noise is large.
Patent JP-S60176815-A (JP)
Title: Air blower
Inventor: KURODA GIICHI
IPC: B60H1/24
Filed: 1984-02-22
Abstract: PURPOSE:To automatically circulate or exhaust the air in the inside of a car to make the air clean by operating an air blower for a set time in connection with firing of a cigarette lighter, during operation of a switch for firing the cigarette. CONSTITUTION:When a switch 4 for firing a cigarette lighter is pushed, electric charge which is charged in a condenser C from the battery of an automobile through an adapter is discharged and a reset signal is inputted to the third terminal of a timer IC 9, and thereby an output of the sixth terminal of the timer IC is made high, and transistors Tr1, Tr2 are switched on and a motor for an air blower is rotated. Further, when the motor is rotated, a light emitting diode LED connected to the transistor Tr1 is lighted, and when a set time passes, the output of the sixth terminal of the timer IC is made low, transistor Tr1, Tr2 are switched off and the motor for the air blower is stopped to rotate and also the light emitting diode LED is extinguished. Thus, when the switch for firing the lighter is pushed, it is possible to automatically to make the air in the inside of the car clean.
Patent JP-H10226068-A (JP)
Title: Ink jet head
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To increase the yield of manufacture by employing a piezoelectric thin film patterned onto a substrate by sputtering or sol-gel method as an actuator member for pressing ink thereby arranging the actuator member at high density. SOLUTION: Since an actuator member 14 for jetting ink is patterned on a substrate 12 in a head 10 by sputtering, the actuator member 14 can be arranged at a fine pitch. Consequently, a large number of ink chambers 22 and nozzles 32 can be arranged at high density and the resolution or print speed can be enhanced. Since the actuator member 14 can be patterned finely, the yield of manufacture can be increased and the cost can be reduced while enhancing the reliability. Furthermore, assembling process of head can be simplified because the actuator member 14, i.e., a piezoelectric thin film, is bonded directly to the substrate 12.
Patent JP-S61164691-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1985-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07301359-A (JP)
Title: Pulverizing durable solenoid operation valve for cng power car
Inventor: ROBIN NIIRU BOORANDO
IPC: F17C13/12
Filed: 1995-02-21
Abstract: PURPOSE: To prevent extremely dynamic failure in case of breakage of a two- way solenoid working valve to control a flow of compressed gas against a pressure container by providing the two-way solenoid working valve so as to automatically block the flow of gas from a cylinder to a gas line in case of electrical failure and crushing. CONSTITUTION: A two-way valve is furnished with a valve main body having a gas flowing passage 24, the passage 24 extends to a second end 28 communicated to an outlet through the valve main body from a first end 26 communicated to the inside of a pressure container 12. The outlet functions as a common fuel filling port. A valve seat 36 is provided in the gas flowing passage 24, and it is under a surface of an opening of a cylinder 12 at the time when the valve is installed at a constant position. In case of failure of motive power, a return spring 46 pushes a poppet main body 40 and a poppet head 42 on the valve seat 36 and seals them and automatically closes the valve. Additionally, even when a top part of the valve main body is sheared in a crushed state, the valve seat 36 remains as it is and sealed by the poppet head 42.