baber/WOPTO huggingface dataset:
Patent JP-S603471-A (JP)
Title: Maximum speed controller for vehicle mounted with exhaust turbosupercharging type internal- combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02M25/07
Filed: 1983-06-20
Abstract: PURPOSE:To regulate and control a maximum speed in a certain manner as well as to reduce the generation of NOx to the smallest possible extent, by operating an exhaust gas reflux device which makes part of the exhaust gas flow back to a suction system, when a car speed goes beyond the specified one. CONSTITUTION:An internal-combustion engine 1 is provided with a suction manifold 2 and an exhaust manifold 3. An exhaust turbosupercharger 4 connects an exhaust turbine 5 directly to a blower compressor 6. An exhaust gas reflux device 14 consists of an exhaust gas reflux control valve 17 and an exhaust pressure regulating valve 18. When a car speed reaches a critical maximum one, a valve 37 is opened by means of a Venturi tube 34 or the like whereby a valve body 19 is opened as well. With this constitution, exhaust gas flows back to a suction system, and combustion at a combustion chamber is thus controlled. Therefore, not only the maximum speed can be surely regulated and controlled but also the generation of NOx is reducible.
Patent JP-S5814176-A (JP)
Title: Cleaning device for recording medium
Inventor: HASHIMOTO YOSHIO
IPC: G03G21/00
Filed: 1981-07-17
Abstract: PURPOSE:To improve cleaning effect to a recording medium having a small- rugged surface, by making plural units having a cleaning member having a prescribed critical surface tension and rubber hardness and a cleaning member having a prescribed surface tension and a heater in its inside attachably to and detachably from the recording medium independently. CONSTITUTION:Belt-shaped or roller-shaped cleaning members 3A, 3B consisting of a viscoelastic material having 15-35dyn/cm and 25-80 rubber hardness are provided in cleaning units 10, 20, respectively. Cleaning members 4A, 4B having heaters HA, HB made of a material having >=100dyn/cm critical surface tension in its inside and blades 5A, 5B are provided, respectively. By making these units attachably to and detachably from the surface of a recording medium 1 at the same time or separately, a cleaning effect to the recording medium having a small-rugged surface is shown.
Patent JP-H07295067-A (JP)
Title: Camera
Inventor: IZUKAWA KAZUHIRO
IPC: G11B20/00
Filed: 1994-04-28
Abstract: PURPOSE:To accurately record corrected information without using an erasing head and without causing erroneous reproducing. CONSTITUTION:This camera is provided with a controlling means which records desired information on a first magnetic recording part area Sb by means of a magnetic head H, and which records information including desired new information with respect to a second magnetic recording part areas Sb, Rb1, and Rb2 including the first magnetic recording part area, and in the case of rerecording, the desired new information(corrected information) is recorded on the first magnetic recording part, and a DC signal capable of erasing the recorded information and a signal expressing the start and the end of the desired new information are recorded on the rest of area respectively among the second magnetic recording part area provided in accordance with each frame.
Patent JP-H08275466-A (JP)
Title: Manufacture of rotor core
Inventor: KATSURAGAWA KOJI
IPC: H02K15/02
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a rotor core that allows dimensional accuracy to be determined mainly by lower die without being influenced by upper die-lower die compound factors, and that facilitates accuracy adjustment after re-polishing, by placing a shaft punch and an outside diameter die on a progressive lower die. CONSTITUTION: A shaft punch 3 is installed on a progressive lower die 2, and a shaft punching die 4 is installed on a progressive upper die. Each time stamping is performed against the shaft punching die 4 on the upper die, shaft hole scrap 5 is pushed in by the shaft punch 3, and is discharged upward through a shaft hole scrap chute 10. As a result shaft holes are formed in electromagnetic steel plate material 9 remaining in the progressive dies, and therefore, dimensional accuracy is determined mainly by the shaft punch 3 installed on the progressive lower die 2. This obtains a rotor core 8 wherein the dimensional accuracy of its shaft hole and outside diameter and the accuracy of their correlative positions are determined mainly by the lower die.  This reduces variation in correlative positional accuracy that occurs at each time of polishing, and enables the reduction of time required for die adjustment.
Patent JP-S604862-A (JP)
Title: Automatic analytical apparatus
Inventor: WAKATAKE KOUICHI
IPC: G01N35/04
Filed: 1983-06-22
Abstract: PURPOSE:To make it possible to accurately perform each work by automatically correcting the posture of a reaction container at a specimen injecting apparatus and a colorimetric measuring position, by providing a position correcting apparatus which is operated in synchronous relation to a reaction line and presses the rear side part of the reaction container. CONSTITUTION:The other side end part of a reaction container 4 is supported in a horizontal state by a support apparatus 21 and a long groove 22 parallel to a reaction container transfer line L is provided to the upper surface 20 of the support apparatus 21 while the press member 23 of a posture correcting apparatus is inlaid with and mounted to said groove 22 in a protrusible manner. Because a pressing and receiving piece 40 is elastically contacted with and pressed to the reaction container 4 by a pawl piece 26 protruded from the long groove at the starting end part of a straight line, the reaction container 4 is subjected to posture correction so as to cross the straight line L at right angles and each reaction tube 3 of the reaction container 4 can be accurately stopped at falling positions of a specimen, a reagent and a washig pipets and the transmission position of a measuring luminous flux path arranged on the straight line.
Patent JP-S5814471-A (JP)
Title: Lithium-iodine-complex battery
Inventor: TAKADA KOUICHI
IPC: H01M6/18
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a solid primary battery which has a high energy density, can realize discharge of a large current, has an extremely small self discharge and is suitable for portable use by using a film made of an iodine complex of an allyl acetylene polymer and having a wide area. CONSTITUTION:As a positive active material, a complex 2 of iodine with an allyl acetylene polymer which is indicated by the formula is used. A lithium metal foil 1 used as a negative active material is made in contact with the above complex film 2, and the foil 1 and the film 2 are stuck together with pressure. A solid electrolyte layer is produced on the surface of a lithium metal 1 by discharge. Since the resistance of the above solid electrolyte layer is larger than that of any other part of the battery and influences the characteristic of the battery, it is desirable that the contact area between the metal 1 and the complex film 2 is made large.
Patent JP-H06264589-A (JP)
Title: Wall surface finishing
Inventor: KOSHO TAKAYUKI
IPC: E04F13/21
Filed: 1991-02-22
Abstract: PURPOSE:To fix a board on a wall surface by operating a tentative fitting pin and a bolt and pouring a hard urethane liquid. CONSTITUTION:A nut hole part 2 and an injection hole part 3 are drilled on a board 1, and a pin striking fitting 6 on which a temporary fitting 7 is installed is inserted into the nut hole part 2. Then, the board 1 is tentatively fitted by striking the tentative fitting pin 7 on a wall surface 8, and the angle between the board 1 and the wall surface 8 is adjusted by operating a bolt 5. Then, the board 1 is fixed by pouring the hard urethane liquid 10 into the gap part 9 between the board 1 and the wall surface 8 from the pouring hole part 3, and then the pin striking fitting 6 is demounted.
Patent JP-H11292025-A (JP)
Title: Suction conveyer, and method and machine for packaging using the same
Inventor: MIYATA NORIYOSHI
IPC: B65B11/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a suction conveyer for correctly sucking a light-weighted object to be carried such as a sheet material for carrying, and a method and a machine for packaging using the same. SOLUTION: Intake holes 72 are formed over a predetermined range S on a suction belt 69 for sucking a packaging sheet 1. A guide face 78 of an intake box 73 having a lower opening 75 in slide contact with a lower runner 69b has an arcuate face to provide a protruding face corresponding to a slack of the suction belt 69. The suction belt 69 is in slide contact with the opening 75 of the intake box 73 without gap, thereby preventing intake function of the intake box 73 from deteriorating. An air blow-out mechanism is placed at a suction start position of the packaging sheet 1 to blow up the packaging sheet 1 against the belt 69 for insuring easy suction.
Patent JP-H07322279-A (JP)
Title: Line identification circuit for chroma signal processing
Inventor: KATAOKA SHINICHIRO
IPC: H04N9/465
Filed: 1994-05-26
Abstract: PURPOSE:To eliminate the region of malfunction for a voltage at a color killer output terminal providing an output to a line identification circuit in the processing of a PAL system video signal. CONSTITUTION:A line for a reset signal 38 to a phase changeover flip-flop and an input terminal for raising a terminal voltage of a color killer output terminal 36 are extracted from a same output of a differential amplifier circuit comprising transistors (TRs) 28, 29 whose one input receives a DC voltage and whose other input connects to the color killer output terminal 36. Then the rising of a color killer output terminal voltage is delayed more than a reset signal by a delay circuit comprising TRs 47-50 and resistors 41, 42.
Patent JP-S5740303-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: KAMEI KOUICHIROU
IPC: H02P7/28
Filed: 1980-08-19
Abstract: PURPOSE: To eliminate transient rectification inefficiency caused by a momentary fluctuation in a power source voltage by a method wherein a series wound field circuit and a shunt circuit are magnetically coupled with each other by a transformer for the purpose of neutralizing a voltage induced in the shunt field due to a change in a series wound field current.  
     CONSTITUTION: The primary winding 11a of a transformer 11 is connected in series with the series wound field winding 3 of a compound motor. The secondary winding 11b of the transformer 11 is connected in parallel with a shunt field winding 5. The transformer 11 is constituted so that the polarity may be reverse to that of the voltage induced at the both ends of the shunt field winding 5 in response to a change in the series wound field flux. This neutralizes a voltage induced in the shunt field due to a change in the series wound field flux thereby preventing a transient rectification inefficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08302123-A (JP)
Title: Flame-retardant resin composition
Inventor: KATAYAMA MASAHIRO
IPC: C08K3/00
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a flame-retardant resin composition which does not form any corrosive or noxious gases when decomposed, does not deteriorate in physical properties and has high flame retardancy by adding specified components to a styrene resin. CONSTITUTION: This flame-retardant resin composition comprises 100 pts.wt. styrene resin (A), 10-60 pts.wt. melamine phosphate, (B), 5-30 pts.wt. polyhydric alcohol (C) and 0-20 pts.wt. silicone oil (D). Alternatively, this flame-retardant resin composition comprises components A to D, 0.01-10 pts.wt. molybdenum compound (E), 0.1-20 pts.wt. flame-retardant phosphate compound (F) and 0.01-10 pts.wt. fluorinated polyolefin. Component B is a compound represented by the formula (wherein n is 0.5-3). Component C is an acyclic or cyclic compound having a plurality of bonded hydroxyl groups. Component D is desirably a polydimethylsiloxane having a viscosity of about 90,000-150,000cP at 25 deg.C.
Patent JP-H05292226-A (JP)
Title: Communication equipment and charging information storage used for the equipment
Inventor: ITO HIROYASU
IPC: H04M15/00
Filed: 1992-04-06
Abstract: PURPOSE:To provide a communication equipment which can offer the charging information in such a way where a user can easily replace the charging information when the telephone charge rate is revised or the installing place of the equipment is changed and also to provide a charging information storage which is used for the communication equipment. CONSTITUTION:A rewritable charging information table which stores a telephone charge that specifies an originating area is retrieved by the telephone number of the opposite party inputted by an opposite party number input means (an operating part) 6. Then, the telephone charges calculated by the telephone charge calculation means (CPU, ROM, RAM) 2, 3 and 4 based on the talking times counted by the timer means (CPU, ROM, RAM) 2, 3 and 4 are shown on a display means (a display part) 7.
Patent JP-H09283674-A (JP)
Title: Heating element fixing structure
Inventor: USHIJIMA MASABUMI
IPC: H01L23/40
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating element fixing structure, which is few in the number of parts items, is little in an assembly manpower and is good in heat transfer efficiency. SOLUTION: In a heating element fixing structure formed into such a constitution that the structure is provided with a fixing member 4 having an elasticity and a fixing means for fixing the member 14 to a heat sink 1 and a plurality of heating elements 2 are fixed between the member 4 and the heat sink 1, the member 4 consists of a base part 41 having a length in the arrangement direction, in which the plurality of the heating elements 2 are arranged, of the elements 2 and a plurality of plate springs, which are extended in the rectangular direction from the base part 41 to the longitudinal direction of the base part 41.
Patent JP-S60257524-A (JP)
Title: Multilayered blade type grinding wheel
Inventor: SEKIYA SHINJI
IPC: B24D7/02
Filed: 1984-06-04
Abstract: PURPOSE:To improve more grinding accuracy and to facilitate forming a blade by a method wherein a tip of an inside blade is projected over a tip of an outside blade by the length l and the length l is trimmed to be less than the thickness t of an inside grinding unit. CONSTITUTION:An interval l1, in a direction of center axis line 20 between a tip face 22a on a grinding unit 16a of an outside blade 6a and a tip face 22b on a grinding unit 16b of an intermediate blade 6b, is determined less than tb which is the thickness of the grinding unit 16b of the intermediate blade 6b, (l1<=tb), and an interval l2 in a direction of center axis line 20 between the tip face 22b on the grinding unit 16b of the intermediate blade 6b and the tip face 22c on a grinding unit 16c of an inside blade 6c is determined less than the thickness tc (l2<=tc) of a grinding unit 16c of the inside blade thickness 6c.
Patent JP-H10302366-A (JP)
Title: Lock mechanism of cap and electronic equipment
Inventor: AIZAWA HIDEKUNI
IPC: G11B17/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism of a cap and an electronic equipment which can contribute to the miniaturization of a whole device, while can lock a cap steadily. SOLUTION: This mechanism is provided with a cap 12 provided so as to cover one part of an equipment body, an engaging part 91 provided in the cap 12, a lock member 92 which is provided in the equipment body and mounted freely movably between a lock position at which the engaging part 91 is engaged and a lock releasing position at which an engaging state with the engaging part 91 is released, an operation member 93 for operating to move the lock member 92, and an elastic body 94 connecting the lock member 93 and the operation member 93 while energizing the lock member 92 and the operation member 93 in the direction of a lock position.
Patent JP-S62267596-A (JP)
Title: Fan
Inventor: SUGAWA TOJIRO
IPC: F04D25/10
Filed: 1986-05-16
Abstract: PURPOSE:To enable right/left and up/down deflection of a wind direction by providing a supporting member and a head section on a spherical base while providing a spindle member on the supporting member such that the separation distance can be varied. CONSTITUTION:A supporting member 2 comprising a fixed support 3 and a moving support 4 is provided on a spherical base 1. A head section 6 having a swing mechanism and a spindle member 12 are provided on the supporting member 2. When the spindle member 12 is slided along an adjusting rod 11, the separation distance of the spindle 12 from the supporting member 2 varies so as to vary the position of the center of gravity of the spindle member 12 and the head section 6. Consequently, right/left and up/down deflection of the wind direction can be achieved by means of a single swing mechanism and the inclination of the entire fan can also be varied.
Patent JP-S62271230-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIKICHI SATOSHI
IPC: G11B7/00
Filed: 1986-05-20
Abstract: PURPOSE:To attain the setting of a minimum required gain at respective time, by switching a tracking serving gain and/or a focusing servo gain at the inversion and the non-inversion time of a relative movement between an optical beam spot, and the information track of an optical information recording medium. CONSTITUTION:At the time of inversion, that is, when an output from an amplifier 121-1 passes through a point C, and is inputted to a driver 121-3, an automatic tracking (AT) gain is set so as to have an amplification degree shown as (delta). And at the time of non-inversion, since the output from the amplifier 121-1 passes through a point D, and is inputted to the driver 121-3, the AT gain is formed as shown in (gamma) in which (delta) is lowered as a whole. The (gamma) sets a resistance value between the points C and D, or others appropriately. In this way, the lowering of the dignity of a recording signal based on excessive sensitivity due to an excessive gain at the time of non-inversion, can be prevented.
Patent JP-H05123977-A (JP)
Title: Device for removing roller bearing from shaft
Inventor: URURIHI BAUAA
IPC: B25B27/06
Filed: 1992-05-06
Abstract: PURPOSE: To facilitate the handling operating of a withdrawing device. CONSTITUTION: A withdrawing device for drawing a rolling bearing from a shaft is provided with a hollow body 1. A screw spindle 2 penetrates in this hollow body. The hollow body is provided with a withdrawal sleeve 3 having axial slits. The withdrawal sleeve is provided with elastic tongue piece 9 extending to a withdrawal elements 12. The elastic tongue pieces form a conical outer peripheral surface to be brought into contact with a taper part 16 of a clamping sleeve 13. The clamping sleeve is rotatably and axially slidably provided on the hollow body. The clamping sleeve is divided into a pressure sleeve 14 having the taper part 16 and an adjusting sleeve 15 rotatable on the hollow body, and the adjusting sleeve is rotatably and axially slidably connected to the pressure sleeve 14.
Patent JP-S5239083-A (JP)
Title: Display device used for a remote supervisory equipment
Inventor: SUZUKI ATSUYUKI
IPC: H04Q9/00
Filed: 1975-09-22
Abstract: PURPOSE: Under the proposed device, the quantity of digital display can be analogically displayed as a beam belt (length) of a luminous body (luminous diode). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06299889-A (JP)
Title: Engine rotational speed control method and device thereof
Inventor: SENOO HIROBUMI
IPC: F02D23/02
Filed: 1993-04-16
Abstract: PURPOSE:To reduce a difference between the demand value and the real value of a duty ratio by setting the duty ratio according to the temperature condition of an engine to a rotational speed control means, and fix-duty controlling a control valve by a duty ratio which is set beforehand according to temperature condition when fix-duty control condition is not satisfied. CONSTITUTION:In a control unit 48, a control valve 32 is duty controlled by a signal inputted from various kinds of sensors 36 to 44 so as to set a rotary speed to a target value at the time of an idling operation, and the control valve 2 is fix-duty controlled except the idling operation time so as to regulate the air amount of a bypass passage 30. A duty ratio for fix-duty control is set according to a heat accident and a non-heat accident in the control unit 48. In the case where feed back duty control condition is satisfied, the control valve 32 is fix-duty controlled by a learnt duty ratio in the case where a learnt duty ratio is memorized in the control unit 48, or the control valve 32 is fix-duty controlled by a duty ratio which is set according to temperature condition in the case of where the learnt duty ratio is not memorized in the control unit 48.
Patent JP-S5638402-A (JP)
Title: High density sintered magnetic body and its manufacture
Inventor: WATANABE HIDEO
IPC: H01F1/20
Filed: 1979-09-05
Abstract: PURPOSE: To manufacture a sintered magnetic body having a high density and excellent wear resistance by a procedure in which the surface of a magnetic metal material fine granule is coated with a metal oxide magnetic material with a spinel composition, heat-treated, and then sintered under a hydrostatic pressure.  
     CONSTITUTION: A magnetic metal material, e.g., permalloy, carbonyl iron, sendust, etc., is pulverized into powder of a grain size of 1W10μ, and then the surfaces of the fine magnetic metal material are coated with a metal oxide magnetic material with a spenel composition of the formula M-FeXO 4  (M is Ni, Mn, Zn, or Fe, and X is ≤2). Then, the metal material so treated is heat-treated at 400W500°C in a reductive atmosphere, molded into a desired shape, and then sintered at 1,100W 1,280°C and under a vacuum of 1W10 -3  Torr, followed by a high-temperature and high-pressure sintering under a hydrostatic pressure. Thereby, a sintered magnetic body having a high density corresponding to 90% or more of theoretical density and of excellent wear resistance can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0599349-A (JP)
Title: Fluid flow control valve with groove formed in valve seat
Inventor: KAWAKAMI NOBUO
IPC: F16K7/14
Filed: 1991-04-19
Abstract: PURPOSE:To accurately adjust a flow amount by providing a valve seat and a diaphragm on an upper part of a base main unit, forming a groove and barrier for serving as a flow path for fluid on an upper surface of the valve seat, fixing the diaphragm to the valve seat in an edge part, and covering the upper of the groove with a flat plate in a center part, so that a valve can correspond to a large flow amount. CONSTITUTION:The first groove 23 connected to the first flow path 21 and the second groove 24 connected to the second flow path 22 are formed on an upper surface of a valve seat 20 to weld an edge part 31 of a diaphragm 30 to the valve seat 20. A valve block 40 is welded to an upper part of the diaphragm 30, and a nut 44 fixed to the valve block 40 is screwed to a case 41. A plunger 42 and a piezoelectric element 43 are fitted to the inside of the case 41, and the piezoelectric element 43 is supported to a diaphragm 45 to hold an upper limit position in a condition of non-electrification. The electrified piezoelectric element 43 is extended to press downward a flat plate 32 of the diaphragm 30, and a space between a lower surface of the flat plate 32 and a point end of a barrier 25 is narrowed to limit a flow amount.