baber/WOPTO huggingface dataset:
Patent JP-S58217534-A (JP)
Title: Pressure-sensitive packaging film
Inventor: FUKUDA YOUICHI
IPC: B65D65/02
Filed: 1982-06-14
Abstract: PURPOSE:To provide the titled film having excellent self-tack, cuttability and transparency and suitable for use as a household lapping film, by melt-kneading a compsn. consisting of an ethylene/alpha-olefin copolymer and PP and molding the kneaded product into a film. CONSTITUTION:A pressure-sensitive packaging film is obtd. by melt-kneading a compsn. mainly composed of an ethylene/alpha-olefin copolymer having a density of 0.915-0.940g/cm<3> and polypropylene, and molding the kneaded product into a film. The film is a good household lapping film with reduced sawtooth breaking resistance and sawtooth breaking energy, an improved cuttability, lowered tear strength and tensile elongation, an improved self-tack, an elevated. Vicant softening point, an increased tack and high heat-resistant temp.
Patent JP-S5434598-A (JP)
Title: Refuge induction device
Inventor: OOHAMA YUUKOU
IPC: E01F9/524
Filed: 1977-08-22
Abstract: PURPOSE: To easily listen to emergent broadcasting and to positively return the sound pressure level of an alarm sound, by interlocking a device of changing over high pressure level with an emergent broadcating switch, to lower the sound pressure level of a device of generating the alarm sound when the switch is operated, and to return the sound pressure level to the original condition when the switch is returned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08269625-A (JP)
Title: Hot rolled tool steel excellent in high temperature strength and toughness
Inventor: SERA TOMOAKI
IPC: C22C38/54
Filed: 1995-03-31
Abstract: PURPOSE: To produce a hot rolled tool steel excellent in high temp. strength and toughness and capable of increasing the service life of a tool by specifying its compsn. constituted of C, Si, Mn, P, S, Ni, Cr, Mo, V, B, Al, N and Fe. CONSTITUTION: A hot rolled tool steel excellent in high temp. strength and toughness is obtd. by an alloy steel contg., by weight, 0.25 to 0.40% C, <=0.50% Si, 0.30 to 1.00% Mn, <=0.015% P, <=0.005% S, 0.50 to 2.00% Ni, 1.00 to 2.00% Mo, 0.40 to 0.80% V, 0.0005 to 0.0100% B, 0.015 to 0.10% Al, <=0.015% N, and the balance Fe with inevitable impurities. This alloy steel has >=250kgf/mm<3/2> fracture toughness value (Q) at a room temp. and >=60kgf/mm<2> proof stress (0.2PS) at a high temp. (600 deg.C).
Patent JP-S61260845-A (JP)
Title: Long-term refrigeration storage of tempeh
Inventor: NITTA HARUO
IPC: A23L11/00
Filed: 1985-05-13
Abstract: PURPOSE:To enable the refrigeration storage of tempeh for a period as long as 1-2 months even in a domestic refrigerator, by heating a fermented and aged tempeh, allowing to cool and sealing with a packaging material. CONSTITUTION:Soybeans inoculated with tempeh bacillus are filled in a rectangular box made of metallic plates such as aluminum plates and having a plurality of small holes at the circumferential plates, and are fermented and aged in the box. The fermented and aged tempeh is steamed for about 5-10min with steam to terminate the action of the tempeh bacillus, allowed to cool, taken out of the box, sealed with a heat-sealable and air-tight packaging material such as plastic film, synthetic paper, etc., and stored in refrigerated state.
Patent JP-S5530305-A (JP)
Title: Casting method of casting product
Inventor: UTO YOSHIMITSU
IPC: B22C3/00
Filed: 1978-08-21
Abstract: PURPOSE: To form a coating layer having many characteristics uniformly and firmly on the surface of castings by pouring molten metal after spraying materials excellent in wear resistance, thermal resistance, corrosion resistance etc. on the surface of the mold.  
     CONSTITUTION: A core 2 on which a coating layer 3 is formed by spraying wear proof materials such as carbide of metals and nitride of metals is placed in the sand mold 1. Then, molten metal is poured through the sprue 4 and runner 5 to cast a casting product 6. A surface layer having various characteristics is formed by this casting method. Since the surface layer forms a diffusion layer at the boundary with the base metal due to pouring heat, adherence can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60243425-A (JP)
Title: Kerosene combustion device
Inventor: SHINTANI MOTOATSU
IPC: F23Q7/08
Filed: 1984-05-18
Abstract: PURPOSE:To facilitate the ignition of a wick by providing a heat inserting opening and a freely openable door at the button of an outer flame cylinder to insert a heater thereinto through an opening as made by opening the door in linkage with the movement of the heater. CONSTITUTION:When the surface 25 of a moving metal 10 is pushed, the fulcrum of an arm 9 shifts, a shaft 12 of a fixture 11 and a lead groove 9a on the side of the arm 9 move straight in linkage with each other and after engaged with a hole 13a of a door 13, a pawl 7a of a door 7 rises along the shape of the groove 9a to raise the door 7 and the door 13. Thus, a route is formed to insert an ignition heater 15. At the same time, a pawl 10b of the fitting metal 10 moves along a lead groove 11a of the fixture 11 and turns a heater rotating metal 16 with the shaft 17 as fulcrum in linkage with a lead groove 16a on the side thereof 16. With such an arrangement, a heater passes through an outer cylinder opening 14a and an outer flame cylinder opening 8a and ignites a wick 21 raised onto the top surface of fire bowls 22 and 23 in contact therewith. The movement of the filling metal 10 is regulated positionally with a contact face 10d at the tip thereof.
Patent JP-2000293276-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUDO DAISAKU
IPC: H03K19/0175
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which reduces the area of a pull-down element or pull-up element used to detect a fault of a semiconductor integrated circuit including a tristate element. SOLUTION: To a bus signal line 307 to which multiple tristate elements are connected, a current mirror circuit composed of nMOS transistor(TR) 321 and 322 is connected and to the current mirror circuit, a pMOS TR 323 is connected in series. The current flowing to the nMOS TR 321 is equal to the current flowing to the nMOS TR 322 and pMOS TR 323. Using the ON resistance of the nMOS TR 321 reduces the current flowing to the nMOS TR 321, so a pull-down element with low driving capability can be formed without wasting the area.
Patent JP-H10280062-A (JP)
Title: Method for refining magnesium alloy
Inventor: AKIYAMA SHIGERU
IPC: C22C1/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To float up and remove inclusion contained in an alloy onto molten metal surface and to improve mechanical strength in the case of producing as a cast product by melting the alloy of Mg adding Ca or Mg-Al base, Mg-Mn base, Mg-Zn base, Mg-Li base, Mg-Al-Zn base, Mg-Zn-Zr base, etc., reducing pressure to a prescribed pressure and degasssing. SOLUTION: The alloy is made to molten state at 700-800 deg.C and vacuum- degassing is executed under pressure of 0.1-50 Torr for at least 30 sec, desirably 30 sec-20 min, and the inclusion in the alloy is floated up accompanied with gas contained in the alloy and removed. This removal of the inclusion is effective particularly in a difficult to burning alloy containing Ca. Even in the case of being the alloy containing no Ca, it has no objection to this removal but at the time of executing vacuum-degassing, after adding Ca at about 1-10 wt.% to molten alloy, it is desirable to treat in the prescribed vacuum degree for the time.
Patent JP-H08290428-A (JP)
Title: Molding method using glass fiber compounded thermoplastic resin recovery material
Inventor: BOKU ISAO
IPC: B29B17/04
Filed: 1995-04-25
Abstract: PURPOSE: To simply mold a glass fiber-containing thermoplastic resin part having high strength at low cost by utilizing a glass fiber compounded thermoplastic resin recovery material. CONSTITUTION: A mixing process mixing a glass fiber compounded thermoplastic resin recovery material and a high viscosity virgin thermoplastic resin same to the thermoplastic resin of the recovery material in kind and a molding process kneading the obtained mixture to reduce the size of the compounded glass fibers to 150μm or less by shearing stress at a time of kneading and molding the mixture into a predetermined shape are provided. Since the mol.wt. of the virgin thermoplastic resin is larger than that of the thermoplastic resin of the recovery material, the glass fibers can be effectively divided finely by the shearing stress at the time of kneading. The generation of cracks starting from the glass fibers can be prevented and the lowering of the mechanical and physical properties of the recovery material can be compensated by the virgin thermoplastic resin of high strength.
Patent JP-S60244623-A (JP)
Title: Vibration control device for vehicle
Inventor: FURUISHI YOSHIO
IPC: F16F7/10
Filed: 1984-05-17
Abstract: PURPOSE:To reduce disturbance due to torque variations applied to a vehicle body to reduce the vibration of the vehicle body, by providing a control circuit for driving an actuator in accordance with an electrical signal from a load transducer for detecting torque variations. CONSTITUTION:An actuator 6 is attached to a vehicle body 4, and a load transducer 7 is attached to the lower section of a front engine mount 2. A control circuit 8 receives a signal from the load transducer 7 and drives the actuator 6. With this arrangement. Disturbances due to torque variations produced by the engine 1 and transmitted to the vehicle body 4 is directly detected by the load transducer 7 which is attached to the engine mount 2 and which therefore issues an electrical signal. A computing circuit receives the signal through a load detecting circuit to adjust the gain and phase of the signal to satisfy a predetermined control rule, and then transmits the signal to a vibration circuit for driving the actuator 6 so that the direction of control force of the actuator 6 is set in the direction in which the disturbance due to torque variations is cancelled out.
Patent JP-S58216628-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1982-06-12
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-2000287510-A (JP)
Title: Seedling transplanter
Inventor: KUROIWA FUMIO
IPC: B62D55/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of exhibiting stabilized traveling performances and making the intrarow spacing of seedling planting constant, especially greatly improving seedling planting performances on an inclined field such as a mountainous region by providing a machine body having a transplanting apparatus and equipped with specific crawler traveling apparatuses. SOLUTION: A light and a left crawler traveling apparatuses 13 and 13 arranged at both right and left sides of a machine body having a transplanting apparatus 39 are installed adjustably in right and left directions, respectively. The right and left crawler traveling apparatuses 13 and 13 arranged at both the right and the left sides of the machine body can be installed adjustably in positions along driving shafts 1a and 1a in the right and left directions. In the operation, preferably the right and left crawler traveling apparatuses 13 and 13 are vertically rotatably adjustable around the driving shafts 1a and 1a.
Patent JP-S60245649-A (JP)
Title: Preparation of foamed particle of crosslinked polyolefin resin
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/16
Filed: 1984-05-19
Abstract: PURPOSE:To obtain foamed particles of high quality, by applying pressure to particles of a crosslinked polyolefin resin with the vapor of the aqueous medium used as a dispersion medium for the resin particles, heating to a temperature above the melting point of the resin, and releasing into a lower-pressure zone. CONSTITUTION:To a composition comprising a crosslinked polyolefin resin, an aqueous medium, and a fusion bonding inhibitor for resin particles, pressure is applied with the vapor of the aqueous medium and, if necessary, with an inorganic gas, and the temperature is raised above the melting point of the resin to heat the composition, thus giving a foamable composition, which is then released from the pressurized zone into a lower-pressure zone to expand the resin particles. The crosslinked polyolefin resin aforementioned will have a gel fraction of 0.1 or more, and the examples are polyethylene and propylene homopolymer and copolymer, preferably a propylene-ethylene random copolymer. As the inorganic gas, preferably a nitrogen-containing gas such as nitrogen or air is used.
Patent JP-H02277935-A (JP)
Title: Acceleration slip judging method for 4wd vehicle
Inventor: IIDA MIKIO
IPC: F02D29/02
Filed: 1989-04-20
Abstract: PURPOSE:To quickly judge an acceleration slip regardless of the dispersion of the friction coefficient on a road surface by calculating the difference between the maximum and minimum wheel speed from wheel speeds, and judging as the acceleration slip when the speed difference or the temporal change rate of the speed difference becomes the respective preset value or above. CONSTITUTION:A main throttle valve 4 and an auxiliary throttle valve 5 operated by an actuator 7 are provided on an engine 1. Throttle position sensors 8 and 9 are provided on opening sensors of throttle valves 4 and 5, detected signals are inputted to an electronic control device 12 together with four wheel speed sensors 13-16, and outputs are fed to an actuator 7 and a fuel injection valve 10. The maximum and minimum wheel speeds are selected from signals of sensors, the speed difference and the temporal change rate of the speed difference are calculated, when either one of them is the respective preset value or above, it is judged as an acceleration slip, the fuel injection valve 10 is once closed, and the auxiliary throttle valve 5 is quickly closed. Judgment is quickly performed regardless of the friction coefficient on the road surface.
Patent JP-S602498-A (JP)
Inventor: YOSHINO TORIZOU
IPC: B67D7/84
Filed: 1983-06-06
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-S6324070-A (JP)
Title: Production of aluminum film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/3205
Filed: 1987-04-24
Abstract: PURPOSE:To form a film of a uniform thickness even on the sides of projections when an Al-base film is formed on an uneven surface by a vapor process under reduced pressure, by using a hydrocarbon aluminum-base reactive gas as starting material. CONSTITUTION:A substrate 1 having projections of 0.5-2mum height on the surface is placed in a reaction furnace 11 evacuated to about 0.1-6Torr. The substrate 1 is heated to 200-550 deg.C with a heater 13 and a gaseous mixture 21 of gaseous trimethylaluminum (CH3)3Al as hydrocarbon aluminum with a ter- or quinquevalent doping gas such as SiH4 is fed into the furnace 11 as a reactive gas from nozzles 14 with H2 or an inert gas 22 such as Ar as a carrier gas. A thin Al film 25 of a uniform thickness can be formed on the uneven surface 2, 3 of the substrate 1 including the sides 6 of the projections 2.
Patent JP-S60244219-A (JP)
Inventor: YAMASHITA KENICHIROU
IPC: A01D34/63
Filed: 1984-05-18
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-H04312548-A (JP)
Title: Production of chain dimer of 1-propen-3-al
Inventor: OKAGO YUJI
IPC: C07C47/263
Filed: 1991-04-08
Abstract: PURPOSE:To easily obtain the subject compound useful as an intermediate for resin modifiers, pharmaceuticals and agricultural chemicals and various other organic compounds by dimerizing 1-propen-3-al using a catalyst consisting of a combination of a group 8 metal element and a tertiary phosphine. CONSTITUTION:A chain dimer of 1-propen-3-al (e.g. 3-hydroxy-4-formyl-1,4- pentadiene and 2-methylene-1,5-pentanedial) can be produced by dimerizing 1-propen-3-al in the presence of a catalyst consisting of a group 8 metal element (especially preferably ruthenium or its compound) and a tertiary phosphine (especially preferably triphenyl phosphine) in the form of an organic metal complex containing both compounds as constituent components [e.g. dihydrotetrakis(triphenylphosphine)ruthenium] or a mixture of both compounds mixed in the reaction system.
Patent JP-S5626229-A (JP)
Title: Multiwavelength spectrometer
Inventor: TSUNASAWA YOSHIO
IPC: G01J3/36
Filed: 1979-08-09
Abstract: PURPOSE:Not only to increase the accuracy of measurement but to realize a simple and small-sized constitution, by carrying out a scanning of the wavelength with a relative turn secured between the diffraction grid for spectrum of the reflected light of measurement and the detector for the spectrum. CONSTITUTION:The white light reflected from sample 3 enters Rowland concave surface diffraction grid 10 through slit 8 provided on the Rowland circle of grid 10. Grid 10 gives a spectrum to white reflected light into a double or the like compared with the number of photoelectric transducers D1-D18 with a pitch of 1/2 or the like of transducers D1-D18 provided on the Rowland circle with an equal and fixed pitch. On the other hand, a control is given to the rotary movement of cam 14 via CPU21 which controls integrators I1-I18 corresponding to transucers D1-D18. At the same time, a relative turn is given between grid 10 and transducers D1-D18 to give a scanning to the wavelength. As a result, the spectral diffraction corresponding to many wavelengths is measured by a small number of photoelectric transducers or the like. Thus a simple and small-sized spectrum can be obtained with a high resolution and high accuracy.
Patent JP-2000288724-A (JP)
Title: Rechargable type soldering iron
Inventor: OCHI YUKIO
IPC: H02J7/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rechargable type soldering iron, with which even if the position for laying the soldering iron is not adjusted to a ironing board, the soldering iron and the ironing board are electrically connected and the charging a battery in the soldering iron is executed and the working efficiency can be improved. SOLUTION: The soldering iron 1 is laid on the ironing board by inserting the iron tip 2 into a hole part 12 formed on the ironing board 11. In the ironing board 11, an insulating body, electrode 14, insulating body, electrode 16 and insulating body are formed as ring state, respectively, in order from the inside on the periphery of the hole part 12. Therefore, when the iron tip 2 is inserted into the hole part 12, the charging terminals 5, 6 of the battery can be formed at the position surely abutted on two electrodes formed on the ironing board 11. In this way, when the soldering iron 1 is laid on the ironing board 11, even if the direction thereof is not adjusted, the charge of the battery can be executed.
Patent JP-S61259148-A (JP)
Title: Biochemical analysis apparatus
Inventor: HAMAGUCHI TAKEHIKO
IPC: G01N21/78
Filed: 1985-05-14
Abstract: PURPOSE:To prevent that irrational operation is performed, by immediately and automatically discharging a measuring element by a transfer means when the insert direction of said measuring element was erroneous. CONSTITUTION:When a measuring element 2 is inserted in the element engaging groove 9 of a disc, a sensor 91 outputs an insert finish signal to a control part 90 which, in turn, sends a disc 8 by one pitch. A code reading apparatus 23 for reading the item code 6 displayed on the measuring element 2 is provided to the position of the disc 8. This code reading apparatus is equipped with an insert direction detection means 23 for outputting an erroneous direction signal to the control part 90 when the measuring element is inserted in such a state that the insert direction thereof was mistaken, that is, when no item code appears on a perspective window while insert is detected by an insert detection sensor 91. When the erroneous direction signal by the insert direction detection means 23 is issued, the control part operates a mechanism not shown in the drawing to immediately discharge the measuring element inserted by error.
Patent JP-H08294603-A (JP)
Title: Coagulation treating apparatus
Inventor: TOTOKI TOSHIO
IPC: B01D21/30
Filed: 1995-04-26
Abstract: PURPOSE: To precisely control the injection of a coagulant by a method in which liquid added with a polymer coagulant is introduced between electrodes, liquid in a liquid holding means is fluidized at a constant flow velocity, and the injection of chemical liquid is adjusted on the basis of detected amperage or voltage between the electrodes. CONSTITUTION: Liquid to be treated is introduced into a coagulation tank 2 through piping 1, an agitator is installed in the tank 2, and polymer is injected from a chemical injection device equipped with a polymer storage tank 4, a chemical injection pipe 5, and a chemical injection pump 6. Coagulation-treated liquid from the tank 2 is supplied from piping 7 to a dewatering machine 8 and then to a dewatered cake treatment process, and the filtrate is discharged outside a system. Part of the coagulation-treated liquid in the piping 7 is introduced intermittently into a bottomed cylindrical measuring tank 9 through piping 10.  A constant voltage generation tank 11 which applies constant voltage between it and an anode, a measuring means 12 for measuring the amperage between the electrodes, and a controller 13 for controlling the operation of chemical injection pump 6 on the basis of the detected values of the measuring means 12 are installed in the measuring tank 9.
Patent JP-S58220250-A (JP)
Title: Automatic focusing optical system
Inventor: KITABAYASHI JIYUNICHI
IPC: G11B7/09
Filed: 1982-06-16
Abstract: PURPOSE:To increase the focus detecting range without increasing the capacity of an optical pickup part, by providing an optical reflecting surface between two optical elements having unidirectional lens function. CONSTITUTION:Two cylindrical lenses 7-1 and 7-2 are stuck to the faces rectangular to each other of a rectangular prism. The beam projected from a polarized beam splitter 3 is reflected rectangularly by a slanting surface 7-3a of a rectangular prism 7-3 after passing through the lens 7-1, and forms an image on a 4-split photodetecting element 8 via the lens 7-2. As a result, the space can be reduced compared with the length of an optical path between both cylindrical lenses.
Patent JP-S5531538-A (JP)
Title: Holding method and device for machined material in lathe, etc.
Inventor: MOMOI SHIYOUJI
IPC: B23B13/00
Filed: 1978-08-24
Abstract: PURPOSE:To absorb vibration at the time of high speed rotation of a raw rod material by pressingly inserting the raw rod material at a suppoting material with use of a holder under proper pressure by movement of a cylinder by the action of the supporting material and a buffer material of a supporting box in co-operation with the holder. CONSTITUTION:A raw rod material (A) put into a suppoting material is moved to the chuck position of the machine body 1 by a holder of a cylinder 10 in a supporting box 6. Next to it, the holder is reprogressed and returned to one extremity of the supporting material 17. Then, the holder is sent down by the movement of a  cylinder 11, the raw rod material (A) is pressed and inserted at the supporting material under proper pressure. In this case, said supporting box 6 is vertically  moved through a nut 9 in mesh with the screw part of a guide post 7 in order to  bring the raw material (A) into a coincidence with the axial line of the machine  body 1. In this condition, the raw rod material is chucked, rotated at high speed for machining, vibration of the raw rod material at the time of rotating is absorbed by  the action of the supporting material 17 and a buffer material 16 of the supporting  box 6 in co-operation with the holder.