baber/WOPTO huggingface dataset:
Patent JP-S5949538-A (JP)
Inventor: IRU YUUJIN WAADO JIYUNIA
IPC: C09D9/00
Filed: 1983-08-10
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-S6038047-A (JP)
Title: Air purifier
Inventor: KOMATSU ATSUSHI
IPC: B03C3/40
Filed: 1983-08-09
Abstract: PURPOSE:To prevent an arc by forming a space insulating distance from an electrode plate, by using an expandable thermoplastic resin molding material as a fixing resin material. CONSTITUTION:Ionization wires 1 are provided to a metal frame plate 4 opened to the metal frame plate 4 opened to the air flowlines formed by a large number of parallelly arranged dust collecting electrode plates 2 and corresponding electrode plates 3 under tension in a current passable state by coil springs attached to both upper and lower ends of said wires 1. The metal frame plate 4 is fixed to a frame body X formed of an expandable molding material comprising a thermoplastic resin so as to inlay the end flange part thereof with the groove Y of said frame body X. By this structure, the resin of the expanded prt in the vicini- ty of an arc is melted and destructed by the heat of the arc A and the contraction of a volume is generated in an expanded gas bubble unit to make it possible to prevent arc generation.
Patent JP-S63309535-A (JP)
Title: Composition for open-cellular olefin resin foam
Inventor: INOUE TAKAO
IPC: C08J9/06
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the title composition which can give a foam having a fine cell diameter and high uniformity and excellent water absorptivity, air permeability and weathering resistance, and being soft and good in feeling, by mixing a specified olefin resin with a blowing agent and an alpha-olefin-modified surfactant. CONSTITUTION:A composition for an olefin resin foam is obtained by mixing 100pts.wt. olefin resin (A) of an MI of 5-30 (e.g., ethylene/vinyl acetate copolymer) with 1-20pts.wt. blowing agent (B) having an initial decomposition temperature of 100-160 deg.C which is higher than the m.p. of component A by 20-70 deg.C and a final decomposition temperature of 150-210 deg.C (e.g., azobisisobutyronitrile), 1-10pts.wt. decomposition accelerator (C) (e.g., ZnO) and 0.1-10pts.wt. alpha-olefin- modified surfactant (D) of a degree of modification with a 4-20C alpha-olefin of 20-80% (e.g., alpha-olefin-modified silicone). This composition is molded into any desired shape and foamed by heating to 150-250 deg.C and this foam is cooled to 50 deg.C or below to set its cell structure. In this way, an open-cellular olefin resin foam is obtained.
Patent JP-H07336169-A (JP)
Title: Amplifier circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H03F1/48
Filed: 1994-06-03
Abstract: PURPOSE:To reduce the reduction of a gain even in a relatively high frequency area and to increase power supply ability at need by parallelly providing plural unit amplifier circuits. CONSTITUTION:Two unit amplifier circuits Amp1 and Amp2 are parallelly connected between an input terminal Vin and an output terminal Vout. The amplifier Amp1 is constituted of a single inverter 10, an input capacitance 11 provided on the input side and a feedback capacitance f1 for feeding back the output of the inverter 10 to the input side. Similarly, the amplifier Amp2 is constituted of the inverter 20, the input capacitance 21 and the feedback capacitance f2 as well. The capacitances 11, 21 are provided with a function for minimizing the generation of a current at the time of applying an input voltage to the inverters 10, 20 and the capacitances f1, f2 are provided with the function for securing highly accurate linear input characteristics.
Patent JP-S6036972-A (JP)
Title: Method for displaying test data to rack for containing package of printed board
Inventor: SUZUKI TOSHIO
IPC: G01R31/18
Filed: 1983-08-09
Abstract: PURPOSE:To enable considerable reduction in man-hour for test by disposing a seal- printer holding part which operates to rotate so as to face a data writing plate attached to the rear of a rack and operating said part upon ending of the test of a package to rotate and shift the seal-printer corresponding to the result of the test to the seal-printing position. CONSTITUTION:A seal-printing device SPD is formed of a driving part, a seal-printer holding part R and a pusher PU which operates a seal-printer PE in a specified position. The printed board package PPG which is contained in a lifting unit LEU, is drawn out by each sheet from a containing rack L under upward movement and is mounted to an automatic testing machine ATM so as to receive an inspection for the function is reset again and contained in the home position of the rack L upon ending of the test. The test result in this state is put out as a test sheet TSH and the signal corresponding to the test result is fed to the device SPD, by which the part R is rotated and the corresponding printer PE is shifted to the position where said printer faces the pusher PU. The tip of the printer PE is brought into press contact with the corresponding position of a writing plate DRP by the operation of the pusher PU by the successively incoming signal, by which the seal is printed.
Patent JP-H09323215-A (JP)
Title: Cutting tool and cutting device using this cutting tool
Inventor: HANEDA HISAO
IPC: B23K20/12
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To cut and remove only burrs without damaging the main body of an object to be worked. SOLUTION: A cutting tool 10 is provided with a stopper 16 in proximity of an edge part 14. When the tool 10 is pressed on burrs 46, being revolved, the tool 10 appraches the inner wall of a pipe 42 while the edge part 14 cuts the burrs 46. The inner wall of the pipe 42 is not damaged because the tool 10 does not advance further when the stopper 16 comes in contact with the inner wall of the pipe 42. The relative locations of both the tool 10 and the pipe 42 are adjusted so as to make stress generated between the tool 10 and the pipe 42 constant during the cutting. Further, the whole of the burrs 46 can be cut and removed when the pipe 42 is revolved around the axial center.
Patent JP-S5948796-A (JP)
Inventor: DONARUDO BINSENTO DEIMATSUSHIM
IPC: G02F1/133
Filed: 1983-08-11
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-H072919-A (JP)
Title: Production of olefin polymer, and olefin polymer
Inventor: TAZAKI TOSHINORI
IPC: C08F4/642
Filed: 1993-06-17
Abstract: PURPOSE:To provide a process for efficiently producing an olefin polymer having heat resistance, transparency, mechanical properties, and moldability better than those of a conventional L-LDPE, and to provide an new olefin polymer having such improved properties. CONSTITUTION:A catalyst system mainly comprising a transition metal compd. and a compd. which reacts with the former compd. or its deriv. to form an ionic complex is used in polymerizing a 7C or higher branched alpha olefin alone or together with a 20C or lower alpha-olefin other than the former alpha-olefin, giving an an olefn polymer. An olefin random copolymer is provided which comprises 1-99.9mol% ethylene and/or propylene units and 99-0.1mol% 7-9C branched alpha-olefin units and has an etasp/c (135 deg.C, decalin, 0.05g/dl) of 0.01-30dl/g.
Patent JP-S6127152-A (JP)
Title: Drum type continuous casting method
Inventor: SHIMOZATO YOSHIO
IPC: B22D11/126
Filed: 1984-07-16
Abstract: PURPOSE:To produce slabs having a desired width at a good yield and high speed by producing a broad and thin walled slab by a drum type continuous casting method and cutting online the slab to plural pieces in the transverse direction. CONSTITUTION:The slab 4 which is formed between drums 1, 1 and side gates 2 and is supported by guide roll 6 groups is parted to plural pieces of slab products 8 in a drum type continuous casting method for producing thin steel sheets. The slab 4 is produced by using about 8m broad drums as compared to ordinary about 2m drums. End parts 9 are removed by the prescribed width in the stage of parting the slab by cutters 7. The high-speed production of the slabs having the desired width at a good yield is thus made possible.
Patent JP-H0311495-A (JP)
Title: Ice thickness detection circuit for cup type automatic vending machine
Inventor: TAKANO SHIGEKI
IPC: G07F9/10
Filed: 1989-06-08
Abstract: PURPOSE:To attain miniaturization by using no transformer by permitting an AC current outputted from an oscillation circuit to flow between sensor electrodes. CONSTITUTION:An AC signal generated at the oscillation circuit 10 is current- amplified with an operational amplifier 11. Such AC voltage is supplied to the sensor electrode 4 via a current limiting resistor 2, and the AC current passes a capacitor 3, and flows between electrodes 4a and 4b. When ice grows between the electrodes 4a and 4b, a resistance value between the electrodes 4a and 4b is increased, and a voltage between the electrodes 4a and 4b is increased. The AC voltage is half-wave rectified with a diode 5, and further, is smoothed with a capacitor 6, then, it is changed to a DC voltage, and is current-amplified with an operational amplifier 13. By employing such configuration, the miniaturization of a circuit can be attained by using no transformer. Also, since a commercial power source is converted to the DC voltage more stable than ever and after that, it is made into the AC voltage again, the AC voltage for sensor can be stabilized.
Patent JP-H0438356-A (JP)
Title: Protection method for waterproof layer and expandable stopper used for the same method
Inventor: SHIMIZU AKIRA
IPC: E04D5/00
Filed: 1990-06-04
Abstract: PURPOSE:To enable execution of a simple work without adhering a protection material (tile) to a waterproof sheet by a method wherein an expandable stopper comprises a flat plateform part, a rise part, a bellows part, and a presser part 34 positioned facing the rise part, all formed of synthetic resin or rubber. CONSTITUTION:An expandable stopper part comprises a flat plateform part 31, a rise part 32, a bellows part 33, and a presser part 34, positioned facing the rise part 32, all formed of synthetic resin or rubber. In this case, it is preferable that a drain hole is formed in the flat part 31 and/or the rise part 32 and an adhesive layer 4 is formed on the under surface of the flat plateform part 31. A water sheet 2 is laid on a foundation concrete floor 1 for terrace or veranda, tiles 5 made of synthetic resin are placed thereon, and adhesion of the titles to each other is effected at 6. An expandable stopper is adhered on the outer part of the terrace or the veranda to the waterproof sheet 2 in a state that the presser part 34 of an expandable stopper is brought into contact with a tile end part 7. This constitution prevents displacement and thrust up of a tile and besides facilitates repair of the waterproof sheet.
Patent JP-S627185-A (JP)
Title: Manufacture of semiconductor laser
Inventor: OKI YOSHIMASA
IPC: H01S5/00
Filed: 1985-07-03
Abstract: PURPOSE:To facilitate a work and to improve a yield by forming in advance a V-shaped groove on a substrate, preserving a groove shape thereon by an organic metal vapor phase growing method or a molecular beam epitaxial growing method to grow a laser structure, and then forming a cleaved resonance surface in the groove. CONSTITUTION:A pattern in which a photoresist is removed in a stripe state is formed on the surface of a substrate crystal 5, with the pattern as a mask, it is etched to remove the photoresist to form a V-shaped sectional groove 52. Then, a lower clad layer 2, an active layer 1, an upper clad layer 3 and a contacting layer 4 are sequentially grown by an MOSCVD method. At this time the condition that the groove shape does not almost change in the groove 52 is selected to refract at the grooves of the active layer and the layers. Then, after electrodes 6, 7 are deposited, a crystal waver is cleaved at the groove. Thus, a resonator end can be formed simply.
Patent JP-S5479396-A (JP)
Title: Reactor
Inventor: NAKAGAWA YUKIO
IPC: G21C15/18
Filed: 1977-12-07
Abstract: PURPOSE: To sufficiently cool a steam layer in a reactor container, and to rapidly cool an upper end plate portion, flange portions, etc. in said container without directly contacting cooling water with said end plate portion, said flange portions, etc.  
     CONSTITUTION: In a reactor that an upper portion in a reactor container is provided with a reactor pressure container and a cooling water spray nozzle 2 for cooling the steam of the inside, an upper end plate portion 1 is disposed and a shielding plate 5 is arranged in parallel with a flange 3 of the upper end plate portion 1 and a flange 4 of a drum portion 10. A number of holes 6 are shaped to the shielding plate 5, the stoppers 7 of cooling water sprayed are mounted to the rears of the holes 6 and small holes 8 for removing drain are further formed to a lower sealed end portion. When working, cooling water jetted from the spray nozzle 2 cools a steam layer in the container, collides with the shielding plate 5, and most portions fall as they are while one portion enters the back of the shielding plate 5 from the holes 6 and collides with the stoppers 7 and falls. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5938521-A (JP)
Title: Incinerating disposal method for gas containing nitrogenated chemical compound
Inventor: TAKAHASHI KATSUNORI
IPC: F23G7/04
Filed: 1982-08-25
Abstract: PURPOSE:To minimize the total amount of NOX produced, by a method wherein, through control of the temperature of a primary combustion part to 900-1,050 deg.C, the amount of NOX initially produced is sharply reduced, and the temperature of a secondary combustion part is also controlled within said temperature range. CONSTITUTION:A combustion furnace is devided into a primary combustion part for front half and a secondary combustion part for rear half, and the primary combustion part is controlled to 900-1,050 deg.C through the use of an auxiliary burner and/or introduction of combustion exhaust gas with temperature of 100-500 deg.C. It is desirable that the air to the primary cmbustion part is introduced through the auxiliary burner or parallel to gas containing nitrogenated chemical compound. The air ratio of the primary combustion part is controlled to lower than 1 through control of the amount of the introduced air and combustion exhaust gas. Said operation causes the gas at the outlet of the primary combustion part to produce NOX of tensmm. and the gas with temperature of 900-1,050 deg.C having the remaining gas containing nitrogenated chemical compound or pyrolysis gas thereof, the gas flowing in the following secondary combustion part. Also in the secondary combustion part, combustion of remaining unburnt gas is effected in a way that combustion exhaust gas with temperature of 100-500 deg.C is introduced to control it to 900-1,050 deg.C, and this enables reduction of the production of NOX at the furnace outlet.
Patent JP-H08336891-A (JP)
Title: Method and apparatus for manufacturing highly oriented polyester sheet
Inventor: DONARUDO ERU BAN AADEN
IPC: B29C43/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To produce a highly oriented polyester sheet with a predetermined desired thickness suitable for use in binding packaging or the like, by passing a sheet-like workpiece of polyester through the nip between a pair of rollers or cylinders separated in close vicinity to each other to roll and stretch the same at the same time. SOLUTION: A workpiece 22 is passed through a workpiece feed assembly 24 to be advanced to a zero gap assembly 20 for applying rolling and stretching to the workpiece 22 at the same time to form a completed sheet with a desired predetermined thickness. The zero gap assembly 20 is equipped with a pair of upper zero gap cylinders or rollers 42 provided so as to be rotatable in mutually opposite directions and a lower zero gap cylinders or rollers 44. The distance of a nip 46, that is, the distance between the upper and lower rollers 42, 44 can be substantially changed according to the desired completed thickness of a completed sheet.
Patent JP-H0311692-A (JP)
Title: Insulating substrate
Inventor: YOSHIDA TAKANOBU
IPC: H05K1/02
Filed: 1989-06-08
Abstract: PURPOSE:To compactly form an electric circuit by freely altering the thickness of a pattern of metal to be adhered to an insulating material. CONSTITUTION:Thicknesses of metal patterns 2a-2c to be adhered onto an insulator 1 are respectively set to ta, tb and tc (ta 166tb tc). Thus, the thicknesses of the patterns 2a-2c of metal formed on the insulating material 1 are freely altered. In this manner, when the sectional area of the product of the thickness (t) and the width (b) is considered, if the thickness (t) is increased, the width (b) can be decreased. Thus, an insulating substrate 1 can be reduced, and an electric circuit can be compactly composed.
Patent JP-H04249819-A (JP)
Title: Pull switch operating string
Inventor: FUJIWARA YOSHIYASU
IPC: H01H17/08
Filed: 1991-06-18
Abstract: PURPOSE:To decrease abrasion coefficient and improve abrasive resistance by using a molecule orientation compact of an ultrahigh molecular weight ethylene polymer, having specific limited viscosity eta. CONSTITUTION:A pull switch operation string is manufactured by using a molecule orientation compact of an ultrahigh molecular weight ethylene polymer, having specific limited viscosity eta, at least 5dl/g. Not only the ultrahigh molecular weight polyethylene but also one kind or two kinds or more of such copolymer as alpha-olefin having the abovementioned limited viscosity and including ethylene and three or more, preferably 4 to 10 carbon atoms, e.g., propylene, butylene-1, pentene-l, and others.
Patent JP-S5771252-A (JP)
Title: Alternating current generator for vehicle
Inventor: TAMURA HIROSHI
IPC: H02K13/00
Filed: 1980-10-21
Abstract: PURPOSE:To prevent the occurrence of a trouble caused by an intrusion of dust and the like into the subject generator by a method wherein the outer circumference of a collector ring is convered by the cylindrical part of a dustproof cylindrical member a contacting surface is formed on a brush retainer, and the brush retainer is elastically contacted to the circumferential section of the notched part provided on the dustproof cylindrical member. CONSTITUTION:The dustproof cylindrical member 13 is installed on the inner surface on the end face side of a rear bracket 4. This dustproof cylindrical member 13 consists of a cylindrical section 14 and a flange section 15, to be used for mounting, provided at one of the aperture sections, and they are formed in a body by performing a reducing process on a steel plate, for example. On this cylindrical section 14, a longitudinal notched section 16, to be used to insert a brush 11 in the prescribed point, is formed. Als9, an inserting hole 20 to insert a screw for fixing of the brush retainer 7 is provided at the prescribed part on the flange section. Besides, a flange section 8 is protrudedly provided at a point close to the cylindrical section 14 on both side-faces of the brush retainer 7, and a contacting surface opposing to the cylindrical part 14 on the flange section 8 is formed, thereby enabling to obtain an excellent dustproof effect.
Patent JP-H10330868-A (JP)
Title: Copper-base sintered alloy
Inventor: MICHIOKA HIROBUMI
IPC: C22C9/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a copper-base sintered alloy having, in a Pb-free state, sliding characteristic equal to that of a Cu-Pb sintered alloy by specifying a composition consisting of a bismuth phase composed of bismuth or bismuth-base alloy, a copper phase composed of copper or copper-base alloy, and inevitable impurities. SOLUTION: A composition, which consists of, by weight, 5-50% of bismuth phase 1, composed of Bi or Bi-base alloy, and the balance copper phase 2, composed of Cu or Cu-base alloy, with inevitable impurities, is provided, by which the copper-base sintered alloy which is useful as a sliding material and free from Pb harmful to the global atmosphere is obtained. It is preferable that the above Bi phase is composed of a Bi alloy containing one or more kinds among <=20% Sn, <=10% Ag, and <=5% In. This copper-base alloy can be obtained by mixing a Cu or Cu-alloy powder with a Bi or Bi-alloy powder in the prescribed proportion, compacting the resultant powder mixture, and sintered at about 800 deg.C under the atmosphere of Ar, etc. By lining the surface of a high strength steel plate with the resultant sintered compact, an excellent sliding material can be obtained.
Patent JP-S5572633-A (JP)
Title: Suction air amount detector for internal combustion engine
Inventor: SUGIMURA MASAO
IPC: G01F1/36
Filed: 1978-11-27
Abstract: PURPOSE: To detect the amount of suction air thru the aid of pressure signal by forming an air chamber between the throttle valve and the suction valve in the suction passage of the engine and obtaining the pressure signal through the detection of the pulsation negative pressure produced in the chamber by the pressure sensor.  
     CONSTITUTION: An air chamber 3 is formed within a suction manifold 2 which connects with a combustion chamber 6 via a suction valve 4A and is located at the downstream of a throttle valve 1. The chamber 3 is connected to a pressure sensor 7 and a fuel measuring valve 11 is provided to connect to a fuel tank 12 and a fuel pump 13. The sensor 7 detects the pulsation negative pressure in the chamber 3 and its variation is input to a control circuit 10 via a demodulator 9 which outputs a modulated electrical signal to detect the amount of suction air. Based on this output signal, the degree of opening of the measuring valve 11 is determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0439428-A (JP)
Title: Control device for automatic clutch
Inventor: WATANABE YOSHIKAZU
IPC: F16D48/06
Filed: 1990-06-04
Abstract: PURPOSE:To contrive sureness of clutch engaging by detecting an accelerator pedal depressing time from the preceding depressing to the next depressing, and holding a coefficient to a value at this time in the case where the accelerator pedal depressing time is a preset value or less. CONSTITUTION:A clutch current Ic is calculated in an arithmetic means 23 from a basic current Is and an engine speed N by inputting the engine speed N to a coefficient setting means 24 and map-referring the basic current Is in accordance with the engine speed N. On the other hand, a time from the preceding pedal depressing time to this depressing time is detected as the depressing time (t) in a depressing time detecting means 26, and starting, when it is small as compared with the normal starting, is judged swing starting in a starting condition detecting means 27. A signal of the starting is input to the coefficient setting means 24, and the clutch current Ic is calculated by using a maximum value Kh of a coefficient at the time of the preceding time accelerator pedal depressing. In a routine cycle on and after, the coefficient K is increased from Kh as shown in a broken line to cause the clutch current Ic to increase being released from decrease as in a broken line, and a clutch is surely engaged by increasing clutch torque.
Patent JP-2000333591-A (JP)
Title: Baking powder
Inventor: WAKASUGI AKIHITO
IPC: A23L7/157
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide baking powder excellent in delayed action. SOLUTION: This baking powder features that a raw material for the baking powder is coated with a coating material. The coating material preferably is oil and fat, or a sucrose fatty acid ester. The oils and fats preferably are a monoglyceride. A coating film made of at least one of those substances has properties that it comes off when heated. In the case that those substances are used as a coating material, gas-evolving reaction is inhibited before being heated, and the coating film comes off by heating and the raw material for the baking powder contacts with water to progress the above reaction.