baber/WOPTO huggingface dataset:
Patent JP-H0650760-A (JP)
Title: Signal processing circuit for vibrating gyro
Inventor: MORIBAYASHI TOSHIYUKI
IPC: G01C19/56
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the signal processing circuit, of an equilateral-triangular sound-reed type vibrating gyro, wherein a drift voltage is eliminated and the correction of a phase and the fine correction of an amplitude are not required. CONSTITUTION:Piezoelectric elements 22, 23 are used for driving and a driving signal is supplied from an oscillation circuit 25. A piezoelectric element 24 is used for feed-backing, and its output is input to the oscillation circuit 25. The piezoelectric elements 22, 23 are used also for detection, and their outputs are input to a differential complification circuit 28 via AC coupling circuits 80a, 80b, full-wave rectification circuits 27a, 27b and smoothing circuits 81a, 81b. Thereby, a Coriolis' force which is proportional to the angular velocity of rotation of a vibrator 21 can be detected from the output of the differential amplification circuit 28.
Patent JP-S6264623-A (JP)
Title: Support device for power unit
Inventor: IDE TAKANOBU
IPC: F16F1/38
Filed: 1985-09-18
Abstract: PURPOSE:To improve the engine shake by allowing an elastic member of a power unit support device to be inclined to the longitudinal direction of a car body and also by allowing the thickness of the member to be made different between one end and the other end of the member. CONSTITUTION:In a mounting device 15, an outer ring 15b is connected with a car body member 14 by way of a bracket 15d, an inner ring 15c is connected with a power unit by way of a bracket 10a, and an elastic member 15a joins the inner ring 15c with the outer ring 15b. And the elastic member 15a is inclined by the angle of theta deg. to the longitudinal direction of a car body from the vertical direction, and the member is formed so that the thickness 'a' of one end is made different from the thickness 'b' of the other end.
Patent JP-S58107389-A (JP)
Title: Manufacture of transfer material capable of producing metallic lustrous pattern
Inventor: NISHIMURA KENICHI
IPC: B44C1/165
Filed: 1981-12-18
Abstract: PURPOSE:To easily and economically obtain a new transfer material by a method in which a partially filler-containing water-soluble resin layer is partially provided on a base sheet, a colored layer is provided, the resin layer and colored  layer of the part are removed, and then a metal thin film layer is provided. CONSTITUTION:A water-soluble resin (PVA, etc.) layer 8 containing a filler (e.g., silica, etc.) is provided on a part B requiring a delustered metallic luster of a base sheet (polyester film, etc.) 1 provided with a peelable and water-proof releasing layer 2, and then a colored layer 9 is provided by using a dye solution. Then, the water-soluble resin layer 8 and the colored layer 9 formed on the part B are removed by washing, the sheet 1 is dried, and a metal thin film layer 5 and an adhesive layer 6 are orderly provided on the sheet 1 to obtain an objective transfer material having the parts A and B capable of producing colored metallic luster. EFFECT:The delustering degree of the delustered part is indefinite.
Patent JP-H0650963-A (JP)
Title: Detector of cigarette roll tip of automatic smoking machine
Inventor: SAKUMA GEN
IPC: G01B11/00
Filed: 1992-07-31
Abstract: PURPOSE:To ignite the tip of a cigarette roll and cut a combustion part positively by enabling an optical detector to scan the cigarette roll in the axial direction and accurately detecting the tip of the cigarette roll. CONSTITUTION:Optical detectors 73 and 74 are mounted to a pair of fingers 71 of a scanning traveling mechanism, for example, a holding mechanism 35 for holding a cigarette roll 4 in an automatic smoking machine of the cigarette roll 4. The cigarette roll is positioned between the fingers and the holding mechanism 35 is moved in the axial direction of the roll 4, thus detecting the tip position.
Patent JP-H0959209-A (JP)
Title: Production of diaromatic carbonate and/or aliphatic-aromatic carbonate
Inventor: YOSHISATO TERUNOBU
IPC: B01J31/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for polycarbonates in high yield at high reaction rate without any limitation to apparatus material by reaction between an aromatic monohydroxy compound and a dialiphatic or aliphatic-aromatic polycarbonate in the presence of a specific catalyst. SOLUTION: This compound is obtained by reaction between (B) an aromatic monohydroxy compound such as phenol and (C) (C1 ) a dialiphatic carbonate such as dimethyl carbonate or diethyl carbonate or (C2 ) an aliphatic-aromatic carbonate in the presence of (A) a catalyst, i.e., an alkoxy compound of a lanthanoid metal (La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu) at 100-350 deg.C.
Patent JP-S6184114-A (JP)
Title: Level converting circuit
Inventor: TAKAHASHI TORU
IPC: H03K19/018
Filed: 1984-10-01
Abstract: PURPOSE:To attain low power consumption of a level converting circuit by providing a transistor (TR) whose emitter is connected to an emitter of an emitter follower TR of a current switching type logical circuit and whose collector is connected to a positive power supply via a resistor. CONSTITUTION:The NPNTrQ4 whose emitter is connected to an emitter of the TrQ3 of the current switching logical circuit ECL connected between a common potential and a negative power supply VEE and having the emitter follower TrQ3 to the output side is provided, and the collector of the TrQ4 is connected to the power supply VCC via the resistor R4. A prescribed potential VB nearly a half of the logical amplitude appearing across the resistor R2 of the ECL is impressed to the base of the TrQ4. When the input V1 of the ECL is at an H level, the TrQ2 is turned off, an output V0 of a current switch com prising the Trs Q4, Q4 goes to a potential of the positive power supply VCC when the TrQ3 is turned on and the TrQ4 is turned off so as to obtain a TTL H level. When the input V1 is at an L level, the TrQ3 is turned off, the Q4 is turned on, a constant current decided by a resistor R4 flows through a resistor R4 from the power supply VCC and the potential of the output V0 goes to a TTL L level.
Patent JP-S58103394-A (JP)
Inventor: JIYON BURAIAN MARIN
IPC: C25B3/13
Filed: 1982-11-24
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-H0626375-A (JP)
Title: Exhaust emission control device for vehicle engine
Inventor: TSUKIHANA RYOICHI
IPC: F02D35/00
Filed: 1992-07-08
Abstract: PURPOSE:To increase a purification efficiency of exhaust gas with catalyst by detecting oxygen concentration of overall engine exhaust gas without detecting exhaust gas deviatedly from either exhaust gas pipe when exhaust gas pipes are extended from each cylinder of an engine, and thus controlling, etc., an air-fuel ratio to a desired range. CONSTITUTION:An extended end 40 of each exhaust pipe 38 which is extended from each cylinder of a multi-cylinder engine 19 is connected to an exhaust gas chamber 41 on its upstream end side. The exhaust gas chamber 41 is divided by a guide plate 61 from the upstream end side 42 of the exhaust gas chamber 41 to catalyst 55, and guide holes 62 are formed in the guide plate 61. A detection part 66 of an oxygen sensor 64 is faced toward the upstream chamber 50 of the exhaust gas chamber 41. As viewed from the extended end 40 of each exhaust pipe 38 in axial direction, the openings of these extended ends 40 and detected parts 66 are deviated from the guide holes 62.
Patent JP-S6285656-A (JP)
Inventor: REONAADO ZEE KURAIN JIYUNIA
IPC: H02K5/20
Filed: 1986-09-03
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-S60151761-A (JP)
Inventor: MERINDA EI WAIDEN
IPC: G06F9/302
Filed: 1984-10-01
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-H0753852-A (JP)
Title: Flame-retardant thermoplastic polyester resin composition
Inventor: NAKAMURA MASARU
IPC: C08K5/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide the composition improved in mechanical properties, esp. toughness, without impairing its good flame retardancy and processability. CONSTITUTION:The composition can be obtained by incorporating (A) a total of 100 pts.wt. of (1) 60-99 pts.wt. of a thermoplastic polyester resin and (2) 1-40 pts.wt. of at least one kind of elastomer selected from styrene-based, acrylic and diene elastomers with (B) 5-40 pts.wt. of an organohalogen-based flame retardant, (C) 1-20 pts.wt. of an antimony compound and (D) 0.05-5 pts.wt. of polytetrafluoroethylene.
Patent JP-S57128672-A (JP)
Title: Synthesis of indoline
Inventor: JIYOSEFU OORUBATSUKU
IPC: C07D209/08
Filed: 1981-12-22
Abstract: A process for the preparation of compounds of the structure <CHEM> wherein R is hydrogen, lower alkyl containing 1 to 5 carbon atoms, cycloalkyl containing 3 to 7 carbon atoms, phenyl or phenyl substituted with halogen, trifluoromethyl, or lower alkyl or lower alkoxy having 1 to 4 carbon atoms and R1 is hydrogen, lower alkyl having 1 to 4 carbon atoms, phenyl or phenyl lower alkyl wherein the lower alkyl has 1 to 4 carbon atoms, which comprises cyclizing a compound of the structure <CHEM> wherein R and R1 are as defined above, in the presence of a Lewis or Bronsted acid or mixture thereof.
Patent JP-S6270150-A (JP)
Title: Paper sheet reversing device
Inventor: SATO MITSUYOSHI
IPC: B65H29/52
Filed: 1985-09-20
Abstract: PURPOSE:To make possible to stably reverse a paper sheet even if it has a creasing tendency or is torn, by providing guides each having a curved surface and a flat surface, and clamping rollers integrally attached to the guides. CONSTITUTION:Until a paper sheet is reversed by an angle of 180 deg. from a condition in which the sheet is horizontally conveyed, and is then delivered onto a next conveying path in a horizontal condition, the paper sheet is guided and reversed by means of a contact section 6 of a guide 5. Then, the shape of the guide 5 is formed into a curved shape in order to reverse the paper sheet with a small resistance. Belts 1 are held between clamping rollers at both sides thereof, and therefore, the belts 1 are never separated from each other in a belt contact section so that the paper sheet may be firmly held therebetween. Of a pairs of guides 5, 5, one guide 5A is provided with a flat section 8a as an extension of a curved surface section 7A, which is for guiding a paper sheet led and reversed by the other guide 5B, between the curved sur face section 7B of the guide 5B and the flat section 8A of the guide 5A, thereby it is possible to feed a paper sheet smoothly onto the next conveying path without the paper sheet being reversed exceeding an angle of 180 deg..
Patent JP-H0931484-A (JP)
Title: Composition for refrigerator hydraulic fluid
Inventor: FUKUDA MASAHIRO
IPC: C10M169/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic fluid composition comprising a base oil consisting essentially of a cyclic ketal, etc., an acidic phosphorous ester, a specific amine compound and a hydrofluorocarbon, excellent in heat stability, electrical insulating properties and moisture absorption, not causing a carboxylic acid by hydrolysis. SOLUTION: This composition for a refrigerator hydraulic fluid comprises (A) a base oil consisting essentially of a cyclic ketal or a cyclic acetal, (B) an acidic phosphorous ester of formula (X1 is a 2-4C alkylene; (p) is 0-30; X2 is H, a 1-18C straight-chain alkyl, a 6-18C aryl, etc.; when (p) is 0, X2 is not H), (C) an amine compound of formula II (X3 to X6 are each H, a 1-18C straight- chain alkyl, a 6-18C aryl, etc.; X7 is a 2-4C alkylene; (m) is 0-4, when (m) is 0, at least one of X3 , X4 and X6 is except H) and when (m) is 1 to 4, at least one X3 , X4 to X6 is except H) and (D) a hydrofluorocarbon.
Patent JP-H0372018-A (JP)
Title: Partition wall member for heating furnace
Inventor: NISHI MASAAKI
IPC: C21D9/00
Filed: 1989-08-09
Abstract: PURPOSE:To provide the partition wall member having a long service life by applying the total load of refractory walls on a refractory cloth and pressing the entire part of the upper part of the refractory cloth to a beam. CONSTITUTION:The partition wall member 52 of a heating furnace is provided with the beam 56 to bridge the part near the bottom end of plural vertical rods 54 on which the structural body of the heating furnace is supported. The refractory cloth 58 is wound round on the circumference of the been 56. The refractory walls 62 are disposed on the refractory cloth 58 and around the vertical rods 54. The entire load of the refractory walls 62 is applied on the refractory cloth 58 to press the entire part in the upper part of the refractory cloth 58 to the beam 56. The refractory cloth is constituted of ceramic fibers. The refractory walls are constituted of ceramic fibers. The generation of cracks by the refractory supports is prevented in this way.
Patent JP-H0493875-A (JP)
Title: Fixing roller and fixing device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1990-08-03
Abstract: PURPOSE:To prevent offset from occurring and to obtain a device having excellent durability for a long time by specifying the volume specific resistance value of an elastic layer and the surface resistance value of a resin layer. CONSTITUTION:The surface resin layer 12 is provided on the elastic layer 11. The volume specific resistance value of the elastic layer 11 is set at <=10<7>OMEGAcm and the surface resistance value of the resin layer 12 is set at >=10<10>OMEGA and the thickness of the layer 12 is set at <=100mum. Then, offset performance is evaluated based on whether an image is transferred from a heating roller 1 to the half of the trailing edge side of a transfer material 211 as an offset image again by printing the horizontal line of two dots by spacing as much as five dots on the half of the leading edge side of the transfer material 211 in a feeding direction, so that the offset and a phenomenon such as the winding of the transfer material 211 are prevented from occurring and durable performance is made excellent.
Patent JP-S6268659-A (JP)
Title: Casting method for metal
Inventor: MIYABAYASHI RYOJI
IPC: B22D11/059
Filed: 1985-09-20
Abstract: PURPOSE:To improve the surface condition of a product and to improve the service life of a mold by coating a graphite mold parting material on the wall surface of the mold lower by a specific distance from the molten metal surface. CONSTITUTION:The mold made of copper or copper alloy having good heat conductivity is used in casting of copper or copper alloy. For example, 'Niucoat AM(R)' made of Dai Nippon Ink Co., Ltd. and 'TAC-C(R)' made by Shinagawa Shirorenga Co., Ltd. is used as the graphite mold coating material to be coated on the wall surface of the mold. The graphite mold parting material is coated to about 10mu thickness on the mold wall surface lower by 60-100mm from the molten metal surface. Cracks are generated at above 60mm and ripple wave-like ruggedness is generated below 100mm. The surface condition of the product is improved in the above-mentioned manner, by which the service life of the mold is improved.
Patent JP-S6185471-A (JP)
Inventor: RUUTOUITSUHI TORABERUTO
IPC: C08L77/00
Filed: 1985-09-20
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-H0930842-A (JP)
Title: Sizing agent for low-migrating glass fiber and glass fiber having the same sticking thereto
Inventor: KAJITA AKEMASA
IPC: D06M15/11
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a glass fiber sizing agent, containing starch and a sucrose ester of a fatty acid at a specific blending ratio to the starch and having slight migrating properties. SOLUTION: This low-migrating sizing agent for glass fibers is obtained by carrying out the dehydrating condensation of a >=4C straight-chain saturated or straight unsaturated fatty acid such as lauric acid or stearic acid, preparing a sucrose ester of a fatty acid such as saccharose stearate, then blending the resultant sucrose ester with about 2-10wt.% starch mixture of a high-amylose type starch with a usual type starch, a sucrose ester of the fatty acid in an amount of 1-50 pts.wt. based on 100 pts.wt. starch, a lubricant such as a hydrogenated vegetable oil or a paraffin wax, about 0.03-1wt.% softening agent such as a tetraethylenepentamine/stearic acid condensate, about 0.05-1wt.% surfactant such as a polyoxyethylene alkyl ether and a preservative such as formalin so as to provide the balance of water.  The sizing agent in an amount of 0.05-10wt.% expressed in terms of solids is then applied to glass fibers to afford a glass fiber yarn of stable quality.
Patent JP-H0499180-A (JP)
Title: Interior double lined copper pipe for water and hot water supply and its production
Inventor: YAMADA YUTAKA
IPC: C23C18/31
Filed: 1990-08-06
Abstract: PURPOSE:To improve the wear and exfoliation resistances of an Sn layer formed by tinning and to prevent the leaching of Cu ions over a long period of time by forming the Sn layer consisting of laminated Sn grains on copper as a base metal and an Sn oxide coating film on the Sn layer and specifying the total thickness of them. CONSTITUTION:A pretreating soln. for tinning and a substitution tinning soln. or a chemical reduction tinning soln. are circulated in a coiled copper pipe from one open end to form an Sn film of <=3mum thickness by tinning on the inside of the copper pipe and this film is subjected to oxidation treatment with hot water or steam at 80-120 deg.C for 10-100min. An interior double lined copper pipe for water and hot water supply with an Sn layer and an Sn oxide coating film in <=3mum total thickness is obtd. When this pipe is used in a water and hot water supply system, the Sn oxide coating film formed with hot water or steam at 80-120 deg.C improves the exfoliation resistance of the Sn layer.
Patent JP-H1047763-A (JP)
Title: Hot water storing type hot water supply device
Inventor: NAGAMINE MITSUAKI
IPC: F24H1/18
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storing type hot water supply device capable of reducing an operation cost. SOLUTION: A partial amount of water within a hot water storing tank 1 is boiled up by a heat pump in such a way that a temperature of water at a middle stage in a hot water storing tank 1 detected by a thermistor Rth1 may become a set temperature when an operation time belongs to a time zone of a high charge rate of electricity. In turn, a total amount of water within the hot water storing tank 1 is boiled up by the heat pump in such a way that a temperature of water at a low stage in the hot water storing tank 1 detected by a thermistor Rth2 may become a set temperature when an operation time belongs to a time zone of a low charge rate of electricity.
Patent JP-S58111298-A (JP)
Inventor: HIRATOMO YOSHIMITSU
IPC: H01J61/56
Filed: 1981-12-23
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-H0492950-A (JP)
Title: Small-sized electronic device
Inventor: SHINTAKU YOSHIHIRO
IPC: G06F15/02
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a device fitted to information of a choice between the two type by storing data having plural data items including one data item of a fixed length, which takes either of two prescribed values. CONSTITUTION:The fixed element storage part 1011e of a telephone directory data 1011 is composed of eight bits from zero to seven bits. Five bits from zero to four bits are used for storing the data items (fixed element). The fixed elements stored in the bits from zero to four bits respectively hold information on the choice between the two for a New Year card, a midyear present, a card offering best wishes for the hot season, a year-end present and a Christmas card. The interpolation of information on the choice between the two is left to an operator. Data '1' and '0' stored in a bit '0' show whether the New Year card is necessary to be set or not. This is displayed in input and LCD at the time of executing a telephone directory program. Thus, data is held in the data item of the fixed length, to which the value can be set by the operator, and the device fitted to information on the choice between the two type can be obtained.
Patent JP-H0370947-A (JP)
Title: Lamination type heat exchanger
Inventor: SUZUMURA KEIJI
IPC: F28D1/03
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the residence of refrigerant in a refrigerant tube and improve the efficiency of heat exchange by installing an outlet of refrigerant of a refrigerant tube in the final stage to the upper stream side of cooled air flow and a refrigerant main passage for a passage partition wall which faces said refrigerant outlet to the downstream side of cooled air. CONSTITUTION:The refrigerant which flows from a tank section 6 is determined by a passage partition wall 9A in terms of its flow direction. The partition wall 9A is provided with a refrigerant main passage 30A on a far side of an inlet port 6. Therefore, the main stream of the refrigerant flowing in this refrigerant main passage 30A is zigzagged. The next passage partition wall 9B is provided with a refrigerant main passage 30B on the opposite side. This passage partition wall 9B forces the refrigerant to further zigzag. Even when the refrigerant flows to an outlet port 7 of refrigerant by way of the refrigerant main passage 30B, the refrigerant is bent in terms of its flow direction. A satisfactory heat exchange between the refrigerant and the cooled air can be obtained by the length of this flow. Furthermore, the auxiliary passages 31A and 32B for the both main passages are required to help to circulate the refrigerant which tends to remain at the corner section formed with the flow passage partition walls 9A and 9B and tube side walls 32 and 33, which improves the efficiency of heat exchange.
Patent JP-S5998351-A (JP)
Title: Stopping system of magnetic head driving stepping motor of magnetic disk device
Inventor: ISONO YOUICHI
IPC: G11B5/55
Filed: 1982-11-26
Abstract: PURPOSE:To improve the accuracy of a stop position of a magnetic head rotating in the reverse direction by making it overstep-rotate by several steps once from a stop target position, and thereafter, returning it to a rotation in the reference direction, and subsequently, stopping it. CONSTITUTION:In case when a step direction command signal A from an external controller 1 is in an H level, a magnetic head is driven to rotate in the reverse direction. On the other hand, when a pulse of a driving command signal B is not inputted, it is detected by a computer 3, the magnetic head is overstep- moved by one step from a track 20 position in a state that the head is driven in the reverse position, subsequently, it is moved by steps of the same number as the time of overstep in the reference direction, and thereafter, a stepping motor 5 is stopped. Accordingly, the motor 5 is stopped at the same position as the position where the magnetic head is stopped at the time of moving in the reference direction. In this way, the accuracy of a stop position of the magnetic head can be improved.