baber/WOPTO huggingface dataset:
Patent JP-H0431126-A (JP)
Title: Automotive sun roof structure
Inventor: HARA AKIRA
IPC: B60J10/82
Filed: 1990-05-25
Abstract: PURPOSE:To restrain the enlargement of an opening area and the occurrence of wind throb due to wind, by fitting integrally a cross section groove form member which forms dividingly a drain portion for the roof opening portion front side, at the front end portion lower surface of an opening/lowering lid over the whole width of the lid. CONSTITUTION:A pair of rail bodies 20 are fitted to roof panel 1 side end lower surfaces on both right and left sides of a roof opening portion 2. And a rail body 20 is equipped with a sun shade 21 guide recessed portion 22 and a housing portion 25 whose purpose is to arrange an opening/closing lid 23 operation cable 24. In this instance, frames 30, 31 as 'cross section groove form members' are respectively fixed at the front end portion lower surface and rear end portion lower surface of the lid 23 over the whole width of the lid 23. As a result, the front side frame 30 moves together with the lid 23, so an opening area can be secured widely. Also, the front side frame 30 does the function of a lid between the roof panel 1 and a ceiling material, so the occurrence of the wind throb phenomenon due to travel wind can be restrained.
Patent JP-H03370-A (JP)
Title: Shift control device of automatic transmission
Inventor: HATANO YUTAKA
IPC: F16H59/68
Filed: 1989-05-25
Abstract: PURPOSE:To suppress unnecessary shift-down and shift-up by minute accelerator operation by a driver in mounting road running by changing the shift line of an automatic transmission to high-speed side when high shift frequency is detected. CONSTITUTION:The driving state of a vehicle is detected by a driving state detecting means, and on receipt its detection signal, a shift position switching means switches the shift position of an automatic transmission on the basis of a preliminarily set shift line. In this constitution, when a shift frequency detecting means for detecting shift frequency of the automatic transmission detects a high shift frequency, or mounting road running, the shift line is changed to high-speed side by a shift line changing means. Unnecessary shift is prevented in mounting road running, and proper shift control according to the driving state can be conducted.
Patent JP-H02312308-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: KONDO TAKEO
IPC: H03H3/08
Filed: 1989-05-26
Abstract: PURPOSE:To prevent an electrode from being corroded after etching and to easily form a minute electrode pattern by stopping a first etching process just before complete elimination of an Al film other than a desired electrode pattern and starting a second etching process after a prescribed time. CONSTITUTION:An Al film 2 is formed on a piezoelectric single crystal substrate 1, and a pattern of a photoresist 3 is formed on the Al film 2, and they are subjected to dry etching. Etching is stopped for a prescribed time after the end of the first etching process which is stopped just before Al film parts on which the resist pattern is not formed are completed eliminated by etching. Consequently, the piezoelectric substrate 1 is cooled and an oxide film is formed on Al electrode side wall parts 2a. Thus, the yield is improved because the etching speed in the second etching process is reduced to suppress corrosion of Al electrode side wall parts 2a, and the line width of an electrode pattern is easily controlled at the time of overetching.
Patent JP-S61295287-A (JP)
Inventor: ASAI TADAMICHI
IPC: C04B41/80
Filed: 1985-06-21
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-H02312333-A (JP)
Title: Scrambler device and descrambler device
Inventor: FUKAYA NAOKI
IPC: H04N7/167
Filed: 1989-05-26
Abstract: PURPOSE:To secure proper data transmission by adding M-bit random data to N-bit parallel data to convert it to random data. CONSTITUTION:A scrambler device consists of an A/D converter 2, a parallel scrambler 3A, a P/S converter 4A, an electro/optical transducer 5, an optical transmission line 6, a random data generating circuit 19, and a frame synchronizing signal generating circuit 20. Though N-bit data related to input has parallel bit patterns equal to one another with respect to time series, bit patterns inputted to the parallel scrambler are changed by addition of M-bit random data, and as the result, scrambled data is different in individual frames. Thus, proper data transmission is secured.
Patent JP-S5560863-A (JP)
Title: Device for measuring frequency of frequency-modulated wave
Inventor: TAKAHASHI YASUO
IPC: G01R23/02
Filed: 1978-10-31
Abstract: PURPOSE: To measure the average frequency of an FM signal or its frequency at prescribed time, by switching the FM signal and a reference frequency signal over to each other to apply one of these signals to a common frequency discriminator and measuring the voltage difference between both discrimination outputs.  
     CONSTITUTION: A measured FM wave is applied to a high-frequency switch 12. A reference frequency signal approximate to the measured FM wave is supplied from an oscillator 13 to the switch 12. An output selected by the switch 12 is frequency-discriminated by a DISC 16 and then applied to A-D converters 18, 19 through an LPF 17. Components corresponding to the measured wave and the reference wave are obtained from the converters synchronously with the changeover of the switch 12, respectively. Both the componenets are subtracted at 20 and then applied to an arithmetic mean calculation circuit 21. The average frequency of the FM wave can be determined by using the output of the circuit 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04357999-A (JP)
Title: Dry cleaning machine
Inventor: WADA HIDEAKI
IPC: D06F33/02
Filed: 1991-06-05
Abstract: PURPOSE:To provide the dry cleaning machine for executing cleaning by selecting automatically an optimal working condition in accordance with the kind of articles of clothing. CONSTITUTION:To a controller 17, a moisture detector 13 and a temperature detector 14 provided in a circulating path of a solvent, a temperature detector 24 for drying air, and a rotating state detector 25 of a basket are connected. When information of articles of clothing is given from the outside, the controller 17 fetches a working condition being optimal to its articles of clothing from a data memory 30, and controls driving of an air heater 21 and a basket 2, based on a signal of each detector. Also, when moisture in the solvent exceeds a proper value, excessive moisture is eliminated by allowing the solvent in the circulating path to flow to a water absorbing filter.
Patent JP-H08326241-A (JP)
Title: Eaves gutter device
Inventor: MINAGAWA HIDEAKI
IPC: E04D13/068
Filed: 1995-05-31
Abstract: PURPOSE: To provide an eaves gutter device which receives rainwater falling on the front face of the front wall plate of an eaves gutter body by the eaves gutter body without dropping it on the ground surface and effectively collects it into the inside of eaves gutter and reduces the processing works of the eaves gutter body because it has not any drain holes. CONSTITUTION: An eaves gutter provided with the bottom plate 3b, the front wall plate 4b continuing therefrom, and the rear wall plate 5b, is constituted of the eaves gutter body 2 in which a longitudinally recessed groove 8 opened upward is formed at the middle part where the front wall plate 4b swells, and an eaves gutter end parts fitted thereon. The recessed groove 8 is opened to the inside of the eaves gutter end parts, in the fitted state thereof.
Patent JP-H03205950-A (JP)
Title: Cordless telephone system
Inventor: MIYAMOTO NAOTAKE
IPC: H04W84/10
Filed: 1990-05-23
Abstract: PURPOSE:To simplify the constitution of a master station by informing a speed state of the master station on a slave station side by utilizing a reset signal from the master station for resetting the slave station to a receiving holding state. CONSTITUTION:When a reset switch 41 is operated in a master station, a tone signal f5 of a reset signal is transmitted by driving a circuit use signal generat ing circuit 22, and a slave station is reset to a receiving holding state. Also, when a receiver of a telephone set 2 is picked up, a relay RY-6 is excited by an operation of a circuit connection informing circuit 21, relay contacts RYS-62, RYS-63 are closed and a tone signal f5 of a circuit use signal is transmitted. In the slave station, when the tone signal f5 is detected, an AND gate A15 is opened and a circuit use signal generating circuit 54 is driven, and from a loud-speaker 48, a circuit use signal is generated. In such a way, it will suffice that one kind of signal is transmitted from the master station, and the constitu tion of the master station can be simplified.
Patent JP-S5827811-A (JP)
Inventor: FUROIDO EE UIKUZARETSUKU
IPC: F02B15/00
Filed: 1982-08-03
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-H02207175-A (JP)
Title: Correcting equipment of air-fuel mixture composition
Inventor: MARUTEIN FUERUDEINGAA
IPC: F02M7/22
Filed: 1989-05-30
Abstract: PURPOSE: To correct the composition of a gaseous mixture upon a change in loading state of an internal combustion engine by connecting a fuel metering unit, which is coupled with a throttle body of a contraction-diffusion nozzle opening in an inlet pipe through a shaft, to a compensation chamber via an opening that can be closed by a compensation member. CONSTITUTION: Fuel in a fuel tank 1 is supplied to a metering unit 6 by a pump 2 through a fuel conveyor line 5, and then supplied to a metering device 8 through a first section 7a of another fuel conveyor line 7, and supplied through a second section 7b to a contraction-diffusion nozzle 9 opening in an inlet pipe 13 of an internal combustion engine. Further, the metering unit 6 is divided into two partial chambers 16, 17 by a plate 15 having an opening 14 provided with a movable metering mechanism 18. The metering mechanism 18 and a throttle body 16 of the contraction-diffusion nozzle 9 are coupled to each other via a shaft 19 associated with an accelerator pedal. The partial chamber 17 is connected to a compensation chamber 32 via an opening 31 closed by a compensation member 33, and the compensation chamber 32 is connected to the first section 7a via a branching line 34.
Patent JP-S62294197-A (JP)
Title: Rustproof steel sheet for automobile and its production
Inventor: SUZUKI NOBUKAZU
IPC: C25D5/12
Filed: 1986-06-12
Abstract: PURPOSE:To produce a rustproof steel sheet for an automobile having superior adhesion and paintability by successively forming an intermediate layer having a specified thickness and an outer layer of a Zn-Ni alloy contg. a specified amount of Ni on a steel sheet as a base material by plating and by activating the outer layer. CONSTITUTION:In a plating equipment provided with plural treatment tanks, an intermediate layer of Ni is first formed on a steel sheet to be treated by plating by 10mg/m<2>-1g/m<2>. The layer is then electroplated with a Zn-Ni alloy contg. 8-16wt% Ni to form an outer layer and the surface of the outer layer is activated by treatment in a plating bath or an acid soln. Thus, rustproof steel sheets for automobiles having superior plating adhesion, paintability and adhesion to paint films after painting can be stably produced in large quantities with high work efficiency.
Patent JP-H04231403-A (JP)
Title: Preparation of foamable metal body
Inventor: YOAHIMU BAUMAISUTAA
IPC: C22C1/08
Filed: 1991-06-06
Abstract: PURPOSE: To provide a method for producing a foamable metal body easy and economical in application, inexpensive in deformation working and capable of using a propellent having a low decomposing temp. and to provide its use. CONSTITUTION: This method for producing a foamable metal powder is the one in which a mixture 17 of metal powder 15 and a gas-splitting propellent powder 16 is hot-compacted to a semifinished product 19 at a temp. at which the joining of the metal powder particles takes place primarily by diffusion and at a pressure which is sufficiently high to hinder the decomposition of the propellent in such a manner that the metal particles form a solid bond with one another and constitute a gas-tight seal for the gas particles of the propellant. The formable metal body can also be produced by rolling. Furthermore, the foamable metal body 19 produced in this way is used for the production of a porous metal body 21.
Patent JP-H10326011-A (JP)
Title: Photosensitive resin composition, production of polyimide pattern and production of semiconductor element
Inventor: SASAKI AKIHIRO
IPC: H01L21/027
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin compsn. which has excellent i line transmittability and the adhesiveness to a substrate, a process for producing polyimide patterns having high adhesiveness, dry etching resistance, good resolution and dimensional accuracy and a process for producing semiconductor elements. SOLUTION: This photosensitive resin compsn. contains a polyimide precursor which has the repeating unit expressed by formula (where X denotes a quadrivalent org. group contg. a silicon atom, Y denotes a bivalent org. group and R<1> and R<2> denote photosensitive groups) and has transparency to the extent of not hindering the curing reaction by light of a wavelength 365 nm. The coefft. of thermal expansion of the film after polyimidation is specified to <=20 ppm/ deg.C. This process for producing the compsn. consists in applying such photosensitive resin compsn. on a base material, drying the coating, exposing the coating to a pattern form and removing the unexposed parts by development to obtain relief patterns, then heating the relief patterns. The semiconductor elements are produced by forming the polyimide patterns on the base material by this process for production.
Patent JP-S5837055-A (JP)
Title: Reinforced plastic
Inventor: SUZUKI YOUSUKE
IPC: C08J11/06
Filed: 1981-08-28
Abstract: PURPOSE:To provide a reinforced plastic which is readily formed in a shorter molding time, by mixing a stretched porous resin into a matrix resin. CONSTITUTION:Chips of a stretched porous resin are incorporated into a matrix resin. Fibre chips and cut pieces of porous resin film may be used and, in the latter case, waste of expensive stretched porous resin film such as tetrafluoroethylene resin film which is physically and chemically stable can be utilized effectively with better results. An improved mechanical strength is obtained esp. when unburned or incompletely burned stretched porous tetrafluoroethylene resin pieces are used, because they are welded with the matrix resin most effectively at the time of burning or heat fusion of the matrix resin.
Patent JP-S63302212-A (JP)
Title: Combustion equipment and combustion control method for restraint combustion and surface combustion
Inventor: KAWAI HIROAKI
IPC: F23G5/50
Filed: 1987-06-01
Abstract: PURPOSE:To enable stable restraint combustion and surface combustion in small variations of flow rate and temperature by detecting at least the outlet temperature of an incinerator, a secondary combustion furnace and the oxygen concentration at the outlet of the secondary combustion furnace. CONSTITUTION:The temperature of a secondary combustion furnace 6 is raised by a burner 7 up to the temperature such as 600 deg.C being monitored by a temperature detector 8 when the incineration substances are supplied in an incinerator 1. Then, the incineration substances in the incinerator 1 are ignited by a burner 14 and gasification process by restraint combustion is started. When the outlet temperature measured with a temperature detector 2 is more than the reference temperature, the restraint combustion is continued by the automatic control of an air regulating valve 5 by using the temperature detector 2. In a secondary combustion furnace 6 the air supply quantity is regulated by a air regulating valve 9 up to the theoretical amount of air or more and the outlet temperature of the secondary combustion furnace measured by a temperature detector 8 is maintained at the constant temperature such as 800 deg.C. When the oxygen concentration of the secondary combustion furnace measured by an oxygen concentration detector 10 is less than the lowest limit, the air regulating valve 5 is choked and the air supplying quantity for the incinerator 1 is reduced. Therefore, combustion in the secondary combustion furnace 6 is held not exceeding the capability by controlling the above two systems.
Patent JP-H09320041-A (JP)
Title: Magnetic recording/reproducing device
Inventor: UEHARA TOSHIO
IPC: G11B5/187
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device where the hardness, strength, and further, adhesion property of a protection film formed on the sliding surface of a magnetic head are improved, the protection effect due to the protection film can be effectively exhibited for a long time, and further, increase in spacing loss can be prevented. SOLUTION: Cr-N(chrome - nitrogen) film containing oxygen on a magnetic head surface is formed. Oxygen concentration in the film is equal to or more than 5at.% and equal to or less than 25at.%, and the film thickness is equal to or more than 1,000Å and equal to or less than 2,000Å. A protection film formed under these conditions has improved adhesion property with the magnetic head surface, is hard, and cannot be peeled off even if the magnetic tape slides for a long time.
Patent JP-S5946250-A (JP)
Inventor: SESARE KASAGURANDE
IPC: C07C239/00
Filed: 1983-07-22
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-H08322564-A (JP)
Title: Protease having optimum low-temperature, microorganism producing the protease and production of the protease
Inventor: SAEKI KATSUHISA
IPC: C12R1/07
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a protease having an optimum active temperature at a low-temperature region and hardly inhibited even by various kinds of surfactants. CONSTITUTION: This is a protease of optimum low-temperature having the following enzymatic characteristics. 1. Active temperature and optimum temperature: It is active at 0-60 deg.C and the optimum temperature is between 25-30 deg.C. When Ca<2+> ion coexists, the optimum temperature increases to 50 deg.C. About 20-30% of the activity at the optimum temperature is kept even at 0 deg.C (in a ice-water). 2. Temperature stability: The stability is kept up to 40 deg.C under a treating condition of pH 7.0 and 15min. When Ca<2+> ion coexists, it is stable up to 50 deg.C. 3. Active pH and optimum pH: It is active at pH 5-10. The optimum pH is about 7.0. 4. pH stability: It is stable at a pH value of pH 5.8-9.8 under a treating condition of 20 deg.C and 15min.
Patent JP-H02312564-A (JP)
Title: Apparatus for taking bean curd from conveyor for dehydration forming in bean curd producing machine
Inventor: KONDOU TAKAHITO
IPC: A23L11/00
Filed: 1989-05-29
Abstract: PURPOSE:To rapidly take out bean curd just after forming from pressing baskets without breakage thereof by gripping a pressing member with chucks of a lifting and lowering unit, then lowering the lifting and lowering unit, transferring the bean curd from the pressing baskets to dropping lids and taking out the resultant bean curd. CONSTITUTION:An operator 142 of a sensor 141 is brought into contact with a pressing member 28 to stop a lifting and lowering unit 101 at the upper limit position. Thereby, the interval between the lifting and lowering unit 101 and the pressing member 28, accordingly the interval between chucks 131 and the pressing member is always constant throughout the whole pressing baskets 27. The pressing member is accurately gripped with the chucks to release constraint with a constraining means 63 and lower the lifting and lowering unit 101. Thereby, bean curd can be received from the pressing baskets 27 with dropping lids 29 and then taken out.
Patent JP-S5659842-A (JP)
Title: Preparation of polyester
Inventor: NAGASAWA MAKOTO
IPC: C08G63/00
Filed: 1979-10-22
Abstract: PURPOSE: To reduce the time for polycondensation and stabilize a polyester, by decreasing system pressure by means of a common-use vacuum source, after the system pressure has been decreased by means of a vacuum source, located at each reactor, in the initial polycondensation of bisglycol of a dicarboxylic acid.  
     CONSTITUTION: Bisglycol of a dicarboxylic acid and/or an oligomer thereof is polycondensed, by controlling vacuum by means of the operation of low vacuum source 4, storing big product ethylene glycol in tank 2 after condensation in condensers, in such a way that nitrogen, etc. is made to leak through leak valve 8 by use of relay box 9, detacting vacuum in a reactor, with high-vacuum circuit valve 6 being closed. In the latter half of the reaction, being controlled by the relay box 9, the high-vacuum circit valve 6 is gradually opened, with low-vacuum circuit valve 5 being closed. A high-vacuum side contributes to a plurality of reactions at the same time, because it is connected with a plurality of the reastors through circuit 10, and size of a circuit towards a reactor, receding from the high-vacuum source, is so decided as to keep pressure losses constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294120-A (JP)
Title: Combustion chamber of direct injection type diesel internal combustion engine
Inventor: YOSHIKAWA SHIGERU
IPC: F02B23/06
Filed: 1985-06-20
Abstract: PURPOSE:To improve an air utilization rate, by a method wherein a combustion chamber, projected from the upper surface of piston, is formed in a semicircular shape, and an injection hole, directing the peripheral wall surface and the bottom central part of a combustion chamber, is bored in an injection nozzle situated to the central part of the opening of the combustion chamber. CONSTITUTION:A fuel injection nozzle 13 is placed to the central part of the opening of a combustion chamber 12 formed in a recess in the upper part of a piston 11. In which case, the combustion chamber 12 has its inner wall formed in a complete sphere, and the size of the opening of the combustion chamber is set to a valve, far example, about 50-55% of the outer size of the piston 11. Meanwhile, the fuel injection nozzle 13 is provided at its nozzle part 14 with plural radially-arranged injection holes 17, directing a peripheral wall surface 12a of the combustion chamber 12, and a single right-under type injection hole 18 directing a bottom central part 12b of the combustion chamber 12. This causes fuel injection to a peripheral wall surface 12a in the combustion chamber 12 to mix radially and circumferentially, and fuel injected to the bottom central part 12b to mix vertically, resulting in improvement of an air utilization rate.
Patent JP-S5927025-A (JP)
Title: Concrete foundation pile
Inventor: OOTA YOSHIHIRO
IPC: E02D5/32
Filed: 1982-08-02
Abstract: PURPOSE:To raise the bearing force of a concrete foundation pile by a method in which a foundation pile with iron piles as vertical bars whose lower ends are thrust into notches provided on the sides until an exposed foundation pile is driven into the ground, and cement mortar is poured into the ground through the iron pipes while forming lump-like blocks extending to the peripheral sides. CONSTITUTION:A concrete foundation pile A is formed by using usual spiral iron bars as cross iron bars and also iron pipes 2, 3, and 4 as vertical iron bars. In the foundation pile A, notches 1, 1', and 1'' are formed in several stages at equal intervals to the longitudinal direction, and the ends of the iron pipes 2, 3, and 4 buried are bent outwards and orderly thrust into the notches 1 and 1', and 1'' until exposed. The foundation pile A is driven into the ground and then a hardening agent, e.g., cement mortar, etc., is charged under pressures through the iron pipes 2, 3, and 4, whereupon the cement mortar is hardened in the form of a lump-like foundation block B under the ground. A sufficient bearing force can thus be given to the foundation pipe A even in soft ground.
Patent JP-S61294070-A (JP)
Inventor: FURUMI YOSHIO
IPC: F17C3/00
Filed: 1985-06-21
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。