baber/WOPTO huggingface dataset:
Patent JP-S58138513-A (JP)
Title: Production of steel wire having excellent spring workability
Inventor: MURAI TERUYUKI
IPC: B21F35/00
Filed: 1982-02-09
Abstract: PURPOSE:To improve the lubricity of the surface of a steel wire and to produce the steel wire having excellent workability by forming a zinc phosphate film relatively thickly on the steel wire, drawing the wire and allowing the suitable zinc phosphate film to remain and stick on the surface of the steel wire. CONSTITUTION:A high carbon steel wire such as oil-tempered wire is pickled  and is then applied with a zinc phosphate film treatment. The above-mentioned  zinc phosphate film having at least 2mum thickness and havng uniform thickness  of about <=+ or -20% variation in the thickness in the circumferential direction is allowed to remain and stick on the surface of the steel wire after drawing, whereby the seizure, clattering, etc. of the wire surface are prevented due to decreased friction by the lubricity that the film exhibits between a working tool and the steel wire in the stage of working the wire into a spring at a high speed, and the high speed working for spring is made possible. The resultant coil spring has excellent quality having less variations in free length and coil diameter.
Patent JP-S57135830-A (JP)
Title: Production of aromatic polyester
Inventor: SUGIMOTO HIROAKI
IPC: C08G63/19
Filed: 1981-02-13
Abstract: PURPOSE: To obtain an arom. polyester having excellent thermal stability and particularly excellent thermal cycling properties, by carrying out a polymn. by using a monohydric phenol together with starting materials giving the structures of benzoic acid residue, terephthalic acid residue and diphenyl residue.  
     CONSTITUTION: In a process for producing an arom. polyester which consists of structural units of formulasI, II, III (wherein X is a hydrocarbon group, -O-, -SO 2 -, -S-, -CO-; m, n are each 0, 1; each substituent is attached at a para- or meta-position on the arom. ring) and in which the ratio of A:B is 1:0W1:10, and the ratio of B:C is 9:10W10:9; the polymn. is carried out by using a monohydric phenol of the formula IV (wherein R is H, halogen, a 1W4C alkyl, phenyl) together with starting materials giving the structures of formulasI, II, III. An example of formulaIis a residue of a compd. such as p-hydroxybenzoic acid. An example of formula III is a residue of a compd. such as hydroquinone or 4,4'- dihydroxydiphenyl. Examples of te compds. of formula IV are phenol and p- chlorophenol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58138254-A (JP)
Title: Intake gas heating device of internal-combustion engine
Inventor: WATANABE KAZUHIDE
IPC: F02M31/135
Filed: 1982-02-09
Abstract: PURPOSE:To enhance sealing performance at the joint between flange and intake pipe by installing ribs at the flange part of a heater casing or the bottom plate and thereby strengthening the stiffness. CONSTITUTION:Gasket 5 is equipped with a circular rubber seal 5a on each side. Heater casing 7a is provided with a heater mounting screw hole 9 at the flange part while the bottom plate 7b, with the same 9 at a place mating with the bottom of casing 7a. This bottom plate 7b is furnished with ribs 8a, 8b concentrically with a rubber seal 5a in the same configuration and projecting down in the perpendicular direction at the center of the rubber seal 5a radially, and another rib 10 is formed perpendicularly to the flange surface down from the outside circumference. The central area of each mounting screw hole 9 is supported by this outside circumferential rib 10 while the rubber seal by the reinforcement ribs 8a, 8b to ensure sufficient surface pressure. Thus a uniform and close contact is obtained in the whole flange part.
Patent JP-H09197914-A (JP)
Title: Image forming device provided with multijob function
Inventor: TOMIDOKORO NOBUAKI
IPC: B65H29/60
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a failure in stopping copying during reservation by adopting such a constitution that a reserving job is stopped when a mixture mode is set in the reserving job. SOLUTION: When a document exists in a second feeding port, at the time of ejecting the document of a first feeding port 200 into the second feeding port, and starting the reserving job, it is checked whether 53 document size mixture mode is set or not in the reserving job. When the document size mixture mode is not set in the reserving job, the document is fed and the reserving job is executed. On the other hand, when the document size mixture mode is set, it is judged whether the ejection of the document in the second feeding port into a first ejecting port 214 is required or not. When the ejection into the first ejecting port, 214 is required, the execution of the reserving job is stopped without feeding the document from the first and second feeding ports, because the document having a size impossible to process by an RDH may be incorporated.
Patent JP-H03226168-A (JP)
Title: Facsimile equipment with electronic telephone directory
Inventor: SAKAMOTO TAKAHIRO
IPC: H04N1/00
Filed: 1990-01-31
Abstract: PURPOSE:To prevent malfunction due to simultaneously communication between plural cards and a main body by activating only a predetermined communication means of a loading section when plural data memo cards are loaded sequentially to plural loading sections. CONSTITUTION:When a card 7 is loaded to 1st and 2nd loading sections 8, 13, a respective detection switch 15 of the loading sections 8, 13 is closed, and the loading of the card 7 to the loading sections 8, 13 is informed to a CPU 16 and one of AND gates A1 of the loading sections 8, 13 goes to '1'. Upon the receipt of a signal from the detector switch 15 of the 1st and 2nd loading sections 8, 13 the CPU 16 activates a communication means of a predetermined loading section, that is, the 1st loading section 8 in existence this side of the equipment and does not activate the communication means of the 2nd loading section 13 at the depth of the equipment. Thus, even when plural cards as electronic telephone directories are used, the loading space is available and malfunction is prevented.
Patent JP-H10225021-A (JP)
Title: Electromagnetic induction coupling device and electric power supplying device
Inventor: NAGAI TAMIJI
IPC: H01F27/36
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an electromagnetic induction device and thereby reduce the size of a electric power supplying device by installing third coils which are wound at the positions at least a specified distance away from the positions where a first and a second coil are wound and require no magnetic coupling with the first and the second coil. SOLUTION: A primary coil L1A and a filter coil 4 are wound around one and the same core 8 and a primary coil L1B and a choke coil 4 are wound around one and the same core 9. At that time, the primary coil L1A and the filter coil 4 are wound a specified distance away at one and the other end of the core 8 and the primary coil L1B and the choke coil 3 are wound a specified distance away at one and the other end of the core 9. By this method, interlinkage between magnetic flux appearing in the choke coil 3 and the filter coil 4 and that appearing in the primary coils L1A and L1B and a secondary coil L2 is decreased and thereby the appearance of noise due to the interference between the coils can be prevented. At the same time, the number of cores located in the system can be reduced and the configuration of the system is simplified and the size is reduced.
Patent JP-2000221009-A (JP)
Title: Device and method for measuring thickness of glass material
Inventor: KUSUNOKI KAZUHIKO
IPC: G01B11/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To nondestructively measure the thickness of each layer of a double- glazing material. SOLUTION: An ultraviolet ray emitted from a light source 2 gets incident into a collimator lens 3 to be brought into parallel light, and gets into a double- glazing material 1 at 45 deg. of incident angle. Light scattered in ranges of both end faces A-C of the double glazing material 1 is imaged by an imaging lens 5, and is received by a CCD 6 (charge coupled device). Intensity of the scattered light in the thickness direction of the double glazing material 1 is input into an operation part 7 to find a thickness of the first glass layer 1a.
Patent JP-S53107529-A (JP)
Title: Carbreter
Inventor: NIWA TAKAO
IPC: F02M19/00
Filed: 1977-03-01
Abstract: PURPOSE: To make it possible to supply an even lean mixture to each cylinder, by fining the air and mixing it evenly into air-fuel mixture, relating to the carbureter having the passage which introduces the aforesaid air into at least either of the upper stream or down stream of a throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04261722-A (JP)
Title: Work device
Inventor: HAMADA SHOJI
IPC: H05K13/08
Filed: 1991-02-14
Abstract: PURPOSE:To improve the positioning accuracy of a work head, in the body executing various works with the work head being moved two-dimensionally. CONSTITUTION:A pair of support beams 20 are provided in parallel on a base 11, a linear servomotor 21 is installed on the upper face of the respective support beam 20. Both the ends of a beam 23 are supported on the sliders 22 of these coupled linear servomotors 21, the beam 23 is to be moved in the orthogonal direction with the length direction thereof together with the movement of the slider 22. A linear servomotor 24 is set up even on the lower face of the beam 23, and work heads 27, 28 are fitted to the slider 25 thereof. The work heads 27, 28 are moved in the length direction of the beam 23, by the movement of the slider 25.
Patent JP-H10209031-A (JP)
Title: Method of correcting imaging characteristics and projection aligner
Inventor: SUZUKI KOSUKE
IPC: G03F7/207
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To possibly suppress the imaging performance variation due to the illumination absorption of a mask and a projection optical system by switching illuminating regions at a high throughput. SOLUTION: While in the photoelectric detection of a projected image of a measuring mask 90a of a mask R through a projection optical system, an illuminating region 103 is set so as to illuminate a laminated region including the positions of one and next marls 90a, 90b. When the projected image of the next mark 90b is detected, the detection is readily started and the illuminating region switching gives no bad influence on the throughput because the illuminating region is set to the region including the mark 90b to be detected. The illuminating region is limited at max. to a region e.g. 108 including the mark position being detected and next mark position, thereby possibly suppressing the variation of the imaging performance due to the illumination absorption of the mask and projection optical system.
Patent JP-H02200234-A (JP)
Title: Forceps cock for endoscope
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a second partition membrane from being sandwiched between an apparatus for treatment and the inner surface of a forceps cock even under a severe using condition by providing the second partition membrane in a position where a membrane part to be displaced by the apparatus for treatment to be inserted and the taper surface of a forceps cock fitting cap are not interfered with each other. CONSTITUTION:A forceps cock 10 is provided on the forceps cock fitting cap 15 of a forceps inserting port and in the upper opening side of a hole part 10c constituting the entrance/exit of a forceps cock body 10a, a first partition film 17, for which a first slit 16 is formed in a central part, is integrally provided. On a partition wall 22 to be an edge part in the fixed side of a route, a second partition film 24, for which a second slit 23 is formed in a center, is integrally provided. Thus, even when the apparatus for treatment is obliquely inserted and the second partition membrane is displaced, the second partition membrane is not sandwiched between the apparatus for treatment and the inner surface (taper surface) of the forceps cock fitting cap and the second partition membrane can be prevented from being cut. Then, the durability of the forceps cock is improved.
Patent JP-H04260342-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKINAGA TAKAYUKI
IPC: H01L21/60
Filed: 1991-02-15
Abstract: PURPOSE:To improve the reliability and the manufacturing yield of an area TAB, by preventing the generation of voids in the gap between a semiconductor chip and an insulative film. CONSTITUTION:In the title semiconductor integrated circuit device of an area TAB system, a through hole 6 is formed in a part of an insulating film 1 in the region facing a semiconductor chip 3.
Patent JP-S62179704-A (JP)
Title: Fe-based amorphous core excellent in controlling magnetization characteristics
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/153
Filed: 1986-02-04
Abstract: PURPOSE:To obtain controlling magnetization characteristic as good as or better than those of a Co-based amorphous magnetic core by applying a magnetic field and by heat-treating a specific amorphous material after keeping it for a definite time in a range of temperature above its Curie temperature and below its crystallization temperature. CONSTITUTION:In an amorphous material shown by a composition formula: (Fe1-aMa)100-x-y-z CuxSiyBz, Cu is an essential element and if the content (x) is limited to 0.1-3atom% and the range of y+z is 18-26atom%, the controlled magnetizing characteristics are good. An added component M which substitutes part of Fe is such as Ti and the quantity (a) is limited to 0.001-0.1. After the amorphous material is kept for a definite time in a range of temperature above its Curie temperature and below its crystallization temperature, a direct current or an alternating current magnetic field of 0.5 Oe or more is applied in the direction of the magnetic pass of a magnetic core and heat-treatment is conducted at its Curie temperature or below.
Patent JP-H07240141-A (JP)
Title: Shunt circuit trip device
Inventor: DANTE BAGARIINI
IPC: H01H73/36
Filed: 1994-02-18
Abstract: PURPOSE: To provide a shunt trip device operable by a extremely little shunt current. CONSTITUTION: A shunt trip device is equipped with an armature 18 which is fitted to a ferromagnetic frame 12 so as to be pivot-movable. A U-shaped member 20 is fitted to the frame 12 via a non-magnetic spacer 30A. A first magnetic circuit is specified by the member 20, the pole 16 portion of the frame 12, and the armature 18. A second magnetic circuit is specified by the bridge portion 26 of a leg 22, and the member 20, together with the portion 14, 1, the pole 16 of the frame, and the armature 18. A third magnetic circuit is specified by the leg 24 and the bridge 26 of the member 20, the portion 14 of the frame 12 and the pole 16, and the portion of the armature 18 between the pole 16 and the leg 24. A coil 34 is supported by the leg 22 of the member 20, and a permanent magnet 22 is sandwiched between the portion 26 of the member 20 and the portions 14, 1 of the frame 12.
Patent JP-S59146842-A (JP)
Inventor: KAWANO TOSHINORI
IPC: B32B15/08
Filed: 1983-02-14
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-S56117637-A (JP)
Title: Manufacture of reclaimed tyre
Inventor: FUSAKAWA SEIICHI
IPC: B29C35/00
Filed: 1980-02-21
Abstract: PURPOSE:To manufacture a reclaimed type less susceptible of a static unbalance by detecting the lightest point in a peripheral direction of a base tyre and adhering unvulcanized tread rubber several times so that the seamed parts of the both ends may be positioned at the said lightest point. CONSTITUTION:The remaining tread or injured breker of an old type is removed, the removal surface is buffed and further, a concave or a through hole is repaired to obtain a base tyre 1. Next, the lightest point of the base tyre is detected and an unbalance mark 4 is attached on the said point. Then the base tyre 1 is set in a former and a required number of new unvulcanized cushion rubber and breaker are attached. Over them, a rubber cement is applied. Following these procedures, a winding start point of the leading cut end 3 of unvulcanized strap-shaped tread rubber 2 extruded from an extrusion machine is caused to coincide with a mark 4 on the tyre 1, and the said rubber is wound around by one winding length and then is cut. The cut faces of the both ends are matched and seamed together. After these steps, this tyre is set in a vulcanized and the tread part is pressed and heated with the use of a pattern embossing mold. Then the tread rubber 2 is vulcanized to to produce a reclaimed tyre.
Patent JP-H04237512-A (JP)
Title: Extruding device for turning wheel die
Inventor: NAGAI MASAHIRO
IPC: B21C23/21
Filed: 1991-01-22
Abstract: PURPOSE:To prevent tools from being worn and damaged by bringing a shoe block and a turning wheel not into contact with each other in the time of extrusion. CONSTITUTION:The radius of curvature of the seal surface of a shoe block is equalized to a value larger than the radius of the outer peripheral surface of the corresponding turning wheel by a prescribed amount, preferably, nearly the same value as the radius of the outer peripheral surface of the thermally expanded rotary wheel in the time of extrusion.
Patent JP-S57136129-A (JP)
Title: Generator monitoring device
Inventor: KATAURI TOMOO
IPC: G08B21/16
Filed: 1981-02-18
Abstract: PURPOSE: To obtain sufficient reliability, by monitoring the increase in the excessive local temperature of the inside of the generator by two or more monitoring devices having different monitoring levels.  
     CONSTITUTION: The monitoring reference levels are set to different current values as shown by an alternate long and short dash lines in two monitoring devices 7 and 8 with respect to the detected current of the monitoring devices. The operation 8a of the monitoring device 8 which is set to the lower current is inputted to a control block 9 for a transmitting signal through an adding circuit 11 and outputted. Meanwhile, one of the operation 7a of the monitoring device 7 which is set to the higher current value is directly inputted to the control block 9, and the other is inputted to the adding circuit 11 through a timer 10 and then inputted to the control block 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10216431-A (JP)
Title: Filter and filter device
Inventor: TOZAWA RYOICHI
IPC: B01D39/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of aluminum fibers by forming a filter comprising metal fibers in such a manner that the filter has a first region comprising a pressed thin part and a second region comprising projected fibers from the surface of the pressed thin part, and that the max. length of the second region is shorter than the fiber length of the metal fibers. SOLUTION: In the filter (A) to be used for a range hood and the like which is produced by using metal fibers and a binder, for example, aluminum fibers are used as the metal fibers. The fibers are deposited to form a layer and pressed in the perpendicular direction to the layer into a plate, and further the specified part is pressed to form a thin part 2 to obtain the filter (A) having a projected part on the surface. The diameter of the projected part 1 is made shorter than the length of the metal fiber so that one end of the metal fiber is present in the thin part 2 and that dropping of the metal fibers can be prevented. The surface of the filter (A) is provided with a bar 3 along one side of the filter, while on the back surface of the filter (A), a magnet 4 is fixed with screws or the like which fix the bar 3.
Patent JP-S63190333-A (JP)
Title: Device for regulating quantity of light
Inventor: TANIMOTO SHOICHI
IPC: H01L21/30
Filed: 1987-02-03
Abstract: PURPOSE:To obtain the required quantity of light excellently and in a short time, by making the quantity of light required for an object to be compared with a boundary value and next varying the quantity of light for respective pulses and the number of pulses. CONSTITUTION:In consideration of the allowable quantity of light per pulse and the number of required minimum pulses, a boundary value of the integral quantity of light is set up, and the quantity of light required for an object is compared with this boundary value by a comparison means BD. In succession, when the quantity of light required for the object is smaller than the boundary value in a condition setting-up means BE, conditions for obtaining the quantity of light required for the object can be determined by setting up the quantity of light pulses into the minimum pulse number and varying the quantity of light for respective pulses. On the other hand, the quantity of light required for the object is larger than the boundary value, the conditions for obtaining the quantity of light required for the object can be determined by setting up the quantity of light for light pulses into the allowable quantity of light in an optical system and varying the number of pulses. Next, the conditions related with the quantity of light are outputted to a controlling means for the quantity of light BB, and the conditions related with the number of pulses are outputted to a controlling means for the number of pulses BF. Thus, the quantity of light and the number of pulses can be controlled.
Patent JP-S60166112-A (JP)
Title: Control device of distribution of current and load in tandem mill
Inventor: OOI TOSHIYA
IPC: B21B37/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the generation of heat scratch, etc. by installing a computing device for estimating a stand-motor current at the time of a maximum rolling speed, a target setting device of a load distribution at each stand, and a computing device for correcting distributions of current and load. CONSTITUTION:A material 6 to be rolled by stands 1-5 having roll driving motors 11-15. Rotational speed detecting devices 21-25 and current detecting devices 31-35 are provided to the motors 11-15 respectively. Computing devices 41-45 for estimating motor current, compute a motor current of each stand at the time of a maximum rolling speed. A computing device 7 for correcting current and load distributions, computes to make a stand distribution ratio of motor currents and a distribution ratio of rolling loads at the time of the maximum rolling speed coincide with the target values of them based on the outputs of the devices 41-45 and the target values set by a setting device 9 of the target values of load-distribution ratio. By said operation, the balance between the driving current and the rolling load is stably kept at each stand, and the generation of heat scratch, etc. is prevented.
Patent JP-S59148842-A (JP)
Title: Manufacture of electrostatic capacity-type pressure sensor
Inventor: MATSUKAWA HIDEKI
IPC: G01L9/12
Filed: 1983-02-15
Abstract: PURPOSE:To improve gap-accuracy and sealing performance by printing low- melting point glass after printing and calcining high-melting point glass and forming a shielding part when a board and an alumina diaphragm providing respectively a thin film electrode on each confronting surface are arranged at a prescribed distance and sealed. CONSTITUTION:When an electrostatic capcity-type pressure sensor used for an air-flowmeter of an automobile is manufactured, a thin-film electrode 3 made of Au or the like is provided respectively on an alumina board 1 and an alumina diaphragm 2. Then, PbO-system high-melting point glass 7 is printed on a shielding part of the board 1 and calcined. Next, after low-melting point glass 8 is printed, the diaphragm 2 is superposed thereon, heat-treated under a definite weight and sealed. The inner part is evaculated and sealed at a sealing part 5. In figure, lead wires are shown by 6. In this manner, high gap-accuracy is maintained by using the high-melting point glass 7, and the leakage of vacuum is prevented to obtain the sensor having a long life.