baber/WOPTO huggingface dataset:
Patent JP-S59194966-A (JP)
Title: Roll paper cutting device of copying machine and the like
Inventor: TSUKAHARA SUMIO
IPC: G03G15/00
Filed: 1983-04-19
Abstract: PURPOSE:To reduce the number of parts by using a laser beam having been so far used only for cutting the roll paper concurrently as a light-emitting element for detecting the roll paper size in a roll paper cutting device using the laser beam. CONSTITUTION:When the roll paper 25 is conveyed toward a photosensor 16, a laser beam with a weak output is emitted from a laser light source 21 and also a polyhedron mirror 20 is rotated by a motor 19, and a cutting section 17 is scanned at a high speed at a right angle to the paper conveying direction. When the tip of the roll paper 25 is just passing the cutting section 17, an output is generated from a light receiving element 22 at the portion where the reception of the laser beam has not been blocked by the roll paper 25 among light receiving elements 22..., and the output timing of the laser light source 21 is controlled by a laser power circuit 24 based on its output. Next, when the tip of the roll paper 25 reaches a predetermined position, the output of the laser light source 21 is increased, and the roll paper 25 is cut off by the laser beam.
Patent JP-H03267242-A (JP)
Title: Method for detecting jam of printing medium
Inventor: YOSHINO SATOSHI
IPC: B41J11/42
Filed: 1990-03-19
Abstract: PURPOSE:To detect generation of jam accurately by switching a standard voltage, which is compared by a comparing circuit, at the time of switching a paper feeding speed so that the standard voltage is lowered in relation to decrease of the paper feeding speed. CONSTITUTION:When a control means 21 makes a printing medium feeding mechanism 22 feed a printing medium, the control means 21 makes a comparison value generating means 25 send a predetermined comparison value in response to the feeding speed of the printing medium to a comparing means 24. An output means 23 outputs the output corresponding to the feeding speed of the printing medium of the printing medium feeding mechanism 22 to the comparing means 24, and the comparing means 24 compares the comparison value sent by the comparison value generating means 25 with the output sent by the output means 23, and when the output from the output means 23 is lower than the comparison value, the comparing means 24 output a signal to the control means 21 so as to judge generation of a jam of the printing medium.
Patent JP-H06257644-A (JP)
Title: Manufacture of damper
Inventor: FUTAMATA HISAO
IPC: F16F15/167
Filed: 1993-03-05
Abstract: PURPOSE:To reduce the number of process and allow an easy manufacture by fixing a viscous fluid-sealed member to a hub in a viscous fluid. CONSTITUTION:A disc type hub 1 and a mass body 2 are assembled into a vulcanizing mold to vulcanize and form an elastic body 3 of rubber type elastic material, and the elastic body 3, upon being molded, is vulcanized and bonded to the hub 1 and the mass body 2. Then, a disc type viscous fluid-sealed member 5 is fixed to the hub in a viscous fluid 4 with one end 5a thereof caulked. The sealing of the viscous fluid 4 is ended concurrently with the finish of the caulking and fixing process. According to this construction, a sealing work can be undertaken, altogether for caulking and fixing the member 5 to the hub 1 and for sealing the fluid 4. Thus, the hub 1 does not need to have any filling hole, and no evacuation is required for a recessed section. Also, the recess section is not required to be filled with the fluid 4, and the press fitting of a steel ball to a filling hole is not needed.
Patent JP-S62224345-A (JP)
Inventor: KARASAWA HITOSHI
IPC: A61B18/00
Filed: 1986-03-27
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-H1017901-A (JP)
Title: Production of magnetic alloy grain composed essentially of iron
Inventor: LOWN JEAN A
IPC: H01F1/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of production of magnetic alloy grains composed essentially of iron, having high coercive force and great saturation magnetization and minimal in deterioration in these characteristics with the lapse of time. SOLUTION: After precursor grains, composed of hydrated iron oxide or iron oxide grains containing cobalt(Co) by 15-45 atomic % based on Fe, are reduced, first slow oxidation is carried out at 20-100 deg.C under an oxygen- containing gaseous atmosphere. Then, after annealing treatment at 120-450 deg.C under an inert-gas atmosphere, second slow oxidation is performed under an oxygen-containing gaseous atmosphere.
Patent JP-S58219115-A (JP)
Inventor: JIYOSEFU SEODOA UITOKOFUSUKII
IPC: C07D249/10
Filed: 1983-04-21
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-S63233860-A (JP)
Title: Electrotransfer recorder
Inventor: YOSHII ORIO
IPC: B41J2/345
Filed: 1987-03-24
Abstract: PURPOSE:To enable high quality printing stably through a small and simple recording head structure, by burrying electrodes into a holding member and employing an electrode in contact with a sheet member while preceding in printing direction as a common electrode while employing an electrode contactable with the sheet member being delayed as a recording electrode. CONSTITUTION:Electrodes 1 and 2 are burried in a holding member 3 to constitute a recording head. When printing is performed in the direction of an arrow A, an electrode in the first row in contact with a sheet member 6 precedently is employed as a common electrode 1 while an electrode in the second row in contact with the sheet member 6 being delayed is employed as a recording electrode 2, then a potential is applied selectively onto the electrodes 2a-2c according to a print pattern so as to supply power. Current flows from the recording electrode 2 through a power conduction layer 4 to the common electrode 1, but since the gap between the common electrode 1 and the recording electrode 2 is set to relatively small level of about 100mum in order to heat the power conduction layer 4 in stop, ink particles 5a are transferred becoming a clear dot printing. Abraded powder of the power conduction layer 4 is produced near the recording electrode 2 because of thermal fatigue of the power conduction layer 4 caused through power supply and adheres to the backside of the projection of the recording electrode 2.
Patent JP-S58185246-A (JP)
Inventor: HITOMI AKIO
IPC: B32B21/08
Filed: 1982-04-24
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-H03270363-A (JP)
Title: Extension reservation system for key telephone set
Inventor: NEGISHI KEIZO
IPC: H04M1/65
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate the operation of plural callback telephone operations by informing the extension call reservation from plural callers while a called party is busy or absent and allowing the called party to make callback by key operation. CONSTITUTION:Extension call reservation information making the connection between the called party and the caller correspondent is registered in an extension reservation information registration section 10 of a main device 7 is registered based on the setting operation of the extension reservation from the caller, an extension reservation notice signal is sent to the called party key telephone set 1 simultaneously to indicate the registration of the extension call reservation to the user. When the busy state of the user of the called party is finished, plural sets of extension key reservation information registered in the master set 7 are acquired sequentially based on the operation of a key 13, the extension reservation information registered is sent by the master set 7 to the called party and the dialing from the called party to the caller is implemented simultaneously. Thus, the operation of the callback dialing to plural talking requests is simplified.
Patent JP-H08265362-A (JP)
Title: Mail box device
Inventor: KOUNOE TOSHIAKI
IPC: H04L12/58
Filed: 1995-03-28
Abstract: PURPOSE: To effectively use a memory and to provide useful service by erasing unnecessary data when erasing time is passed and preserving useful data for a long time. CONSTITUTION: The file control information on the mail box of a minimum number is read from the mail box control area of a first RAM 3. Erasing time is read from the block parameter, the present time is read from a RTC 11 and they are compared. When the erasing time is already passed, an access counter is read from the block parameter, the number of times of access reference is read from a system parameter and they are compared. When an access counter is large, extension time is added to the read erasing time, the erasing time is updated and, at the same time, the access counter is initialized. Subsequently, when an extension counter is matched with an extension reference, image information is erased and the file control information corresponding to it is updated.  As a result, useful data having many number of times of access can be preserved and data having a few number of times of access is erased after the erasing time.
Patent JP-S52152185-A (JP)
Title: Photo coupling semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L31/12
Filed: 1976-06-14
Abstract: PURPOSE: To increase photo coupling efficiency and make the alignment of photo coupling regions easy and accurate by substantially enlarging mutually opposing photo coupling regions of emission junction and reception junction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03271727-A (JP)
Title: Lens focusing direction adjusting device
Inventor: YAMADA YUICHI
IPC: G03B13/32
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the adjustment manhour by providing a stud on the outside periphery of a moving cylinder, providing a wheel gear on a part of its periphery, and providing an inclined groove for allowing the stud to pass through a fixed cylinder fixed to the frame of the device engaged like a concentric circle to a moving cylinder, and a worm gear engaged to the wheel gear. CONSTITUTION:On the periphery of a moving cylinder 1 provided with a lens block, wheel gears 1a, 1a are provided, and also, studs 1b, 1b extended in the outer periphery of the periphery are provided. Also, as for a fixed cylinder provided like a concentric circle, its inside diameters 2a, 2a are engaged to the outside diameters 1c, 1c of the moving cylinder 1, and moreover, a worm gear 3 engaged with the wheel gears 1a, 1a and inclined grooves 2b, 2b where the studs 1b, 1b are allowed to pass through are provided. In such a manner, by aligning the tip of a motor-driven type driver with a pit part 3a of the worm gear 3 and only depressing the button, while looking at a test pattern projected on a screen in a worker's easily visible position, the lens focusing direction can be adjusted.
Patent JP-S55161343-A (JP)
Title: Permanent magnet electromagnetic lens
Inventor: KAMISAKA TATSUO
IPC: G21K1/093
Filed: 1979-06-01
Abstract: PURPOSE:To stably operate a permanent magnet electromagnetic lens over a broad temperature range by moving the operating position with a temperature sensitive moving mechanism and temperature-compensating the diffraction effect of electronic beams. CONSTITUTION:The fixed tool 7 and the electromagnetic lens movable section 6 which are mounted on the vaccum tube 4 is connected by the temperature sensitive moving mechanism 8. This temperature sensitive moving mechanism 8 permits the electromagnetic lens movable section 6 to be positioned for the electron beams 5. For example, the temperature sensitive moving mechanism 8 is obtained by converting the temperature variation of temperature sensitive elements such as bimetals into the change of length or into rotary movement or moving the electromagnetic lens movable section 6 by the actuation of screws.
Patent JP-H06282139-A (JP)
Title: Image forming device
Inventor: YOSHINO TSUTOMU
IPC: G03G15/36
Filed: 1993-03-29
Abstract: PURPOSE:To provide a reliable adjusting method for an image forming device which does not influence on another condition. CONSTITUTION:This device is equipped with an erasing LED 50 capable of partially providing a blank part on an image formed on a photosensitive body 40, and a non-volatile memory 62 in which various data for turning on(ON) and turning off(OFF) the LED 50 are stored. Erasing LED turning-on timing TS in which the position of the leading edge of an original is set as reference and erasing LED turning-on timing TP in which the position of the leading edge of paper is set as reference are respectively stored in the memory 62 as independent parameters. Then, adjusting procedure which does not influence on a parameter changed according to variable power or an already set parameter is stored in the memory 62.
Patent JP-H01245026-A (JP)
Title: Production of curable copolymer
Inventor: ERIYAMA YUUICHI
IPC: C08L83/05
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a curable composition having excellent heat resistance, electrical insulation properties, water resistance, and adhesion properties, by copolymerizing two kinds of specific silicon compounds (condensate). CONSTITUTION:A compound expressed by formula I (A is bivalent aromatic group; R<1>-R<4> are alkyl or aryl; Y<1> and Y<2> are hydroxyl group or hydrolyzable group; n is 0 or >=1), e.g., 1,4-bis(dimethylhydroxy)silylbenzene or condensate thereof is copolymerized with an organosilicon compound expressed by formula II (R<5> is H or organic group; Y<3> is as same as Y<1> or Y<2>; m is 0 or 1), e.g., trimethoxysilane or condensate thereof. As 'A' expressed by formula I, benzene, xylene, diphenyl, etc., is preferably used. Further, 'n' is 0-1,000.
Patent JP-S58190397-A (JP)
Title: Interrykin 2 and purification thereof
Inventor: ROORANDO MERUTERUSUMAN
IPC: A61K38/00
Filed: 1983-04-20
Abstract: Interleukin 2 (IL 2; T-cell growth factor), produced with and without costimulation by Burkitt's lymphoma line Daudi, is purified approximately 37,000-fold to apparent homogeneity from lymphocyte-conditioned medium by (NH4)2SO4- precipitation, ion-exchange chromatography, gel filtration and hydrophobic chromatography. Native IL 2 produced in the absence of Daudi cells has a molecular weight of about 26,000 daltons as measured by gel filtration and yields IL 2 having two molecular weights of about 16,000 and 17,000 daltons after denaturation as measured by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. IL 2 produced in the presence of Daudi cells shows a molecular weight of approximately 14,500 daltons as measured by both gel filtration and sodium dodecyl sulfate-polyacrylamide gel electrophoresis.
Patent JP-H02248479-A (JP)
Title: Coating composition
Inventor: MATSUI FUMIO
IPC: C09D183/02
Filed: 1989-03-22
Abstract: PURPOSE:To prepare a coating compsn. excellent in the insulation properties and resistances to moisture absorption, heat, weathering, and crack by compounding a specific ladder-type silicone oligomer, a specific ethyl silicate, and an org. solvent. CONSTITUTION:100 pts.wt. ladder-type silicone oligomer contg. 1-10wt.% hydroxyl groups and 1-10wt.% ethoxy groups and having a number-average MW of 500-50000, 5-100 pts.wt. ethyl silicate contg. 28.8-45wt.% silica, and an org. solvent are compounded as essential components to give a coating compsn. The resulting compsn., contg. said oligomer and said silicate, gives a thick film with an excellent crack resistance which is unobtainable with a compsn. contg. either said oligomer alone or said silicate alone, and is excellent in the heat resistance and insulation properties, thus being suitably used for the coating of metal, ceramics, glass, plastics, etc., as well as for the insulation coating of electronics material.
Patent JP-S58186764-A (JP)
Title: Developing device
Inventor: KAMATA TOMOYASU
IPC: G03G15/09
Filed: 1982-04-26
Abstract: PURPOSE:To generate uneven density of a picture, which is caused by deflection of a developer, to make it uniform extending over the whole face of a copy, and to copy a picture satisfactorily, by constituting so that quantity of the developer carried in front of a developing device is made relatively smaller than that which is carried into the inner part of the developing device. CONSTITUTION:A developing device 30 contains said developer, and the developer is rubbed and applied against the surface of a photosensitive drum 10 by a magnet roll 31 which provides a magnet in a non-magnetic sleeve, by which an electrostatic latent image is made visible. In this case, only a toner adheres onto the photosensitive drum 10, and a carrier remains behind in the developing device 30. When the development is repeated again and again, the toner in the developer is reduced, therefore, a new toner is replenished from a hopper 60. In this case, since it is necessary to severely mix the carrier and the toner, they are stirred by stirring rods 32, 33. The toner which adheres onto the photosensitive drum 10 is transferred on paper by a transfer charger 101. The paper is separated from the photosensitive drum 10 by a separating charger 102, is heated, pressed and fixed by a fixation device 130, and a copy is obtained. The photosensitive drum 10 is destaticized by a destaticizing part 103, and is cleaned by a cleaning part 120.
Patent JP-S6254187-A (JP)
Title: Radar searching equipment
Inventor: ISHIGAKI TAKASHI
IPC: G01S7/295
Filed: 1985-04-03
Abstract: PURPOSE:To detect an object of small area such as an aircraft etc. automatically by measuring the area of received video signals and removing received video signals of large area such as clutter etc. CONSTITUTION:Received video signals 3 go to binary video signals 24 through a binary coding circuit 23, and receive area number for each picture element in an area number giving circuit 25 and form area number signals 26. When the signal 26 is other than '0' in an area measuring circuit 28, the area of area number is increased by '1' and stored. An end point detecting circuit 27 compares the range of end point of the area number and the range of present picture element when the signal 26 is other than '0', and smaller distance is stored. a delay circuit 29 delays the signal 26 by desired time and sends out delayed area number signals 30 to circuits 27, 28. The circuit 28 sends out the area of relevant area number as an area signal 31 of the area to an object judging circuit 33 making the signal 30 an address. Similarly, the circuit 27 sends an area end point signal 32 to the circuit 33. When the signal 31 is larger than the reference value, the circuit 33 annuls the signal 32, and when smaller, makes the signal 32 effective, and obtains an object position signal 7A, and an acquisition signal 7B that indicates object detection is set out.
Patent JP-2000267328-A (JP)
Title: Electrophotographic transfer paper, its production and image forming method
Inventor: OGINO TAKASHI
IPC: G03G7/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain electrophotographic transfer paper causing no paper jamming in copying or printing on both sides and excellent in suitability to reception in a post-treating device even when it is used in a copying machine or a printer reduced in size and provided with manifold functions. SOLUTION: The electrophotographic transfer paper is used in an image forming method in which fixation is carried out with a heat fixing roll. When the paper is divided into two paper layers of the front and rear sides, at least the paper layer brought into contact with the heat fixing roll has -0.30 to +0.30% internal stress release elongation in CD direction measured while applying tension corresponding to the half of the basis weight of the paper layer.
Patent JP-H04235145-A (JP)
Title: 1-alkyl-, 1-alkenyl- and 1-alkinyl-aryl-2-amino- 1,3-propanediols and related compounds
Inventor: TEGELER JOHN JOSEPH
IPC: C07C231/12
Filed: 1991-03-12
Abstract: The present invention relates to novel 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1,3-propanediols, intermediates and processes for the preparation thereof. The compounds of the invention exhibit antiinflammatory, memory dysfunction relieving, cell proliferation reducing, antibacterial and antifungal activity and can, therefore, be used as medicaments.
Patent JP-H10250710-A (JP)
Title: Vacuum packaging apparatus
Inventor: MURAKAMI KOICHI
IPC: B65B31/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To make temperatures on a surface and a center of an object to be packaged uniform and make a vacuum pressure applied to the object in a pressure-resistant chamber controllable by providing a bag punching machine for stirring the object in a bag at a place for measuring the surface temperature of the object in the bag by a main thermometer. SOLUTION: When a bag 10 filled with an object to be packaged is moved and stopped on a punching machine 40, a shelf board 42 vertically vibrating by motive power of a vibrator 41 actively punches a bottom of the bag 10 to have the object in the bag stirred. The stirring reduces difference in temperatures between a surface and a center of the object, and the temperature is measured by a radiation-type main thermometer 43. A controller 44 calculates an allowable vacuum value with the measured value as reference and selects a throttle valve, 3 for example, suitable to the temperature of the object to open its serial open/close valve 3a. When a vacuum value in a pressure-resistant chamber 45 is input to the controller 44, an opening of the bag 10 is limited to suppress blow-out of liquid.
Patent JP-S52153412-A (JP)
Title: Production of electric substrate
Inventor: SHINOHARA KOUICHI
IPC: C23C14/06
Filed: 1976-06-15
Abstract: PURPOSE:To diffuse magnetic metal particles into an organic layer properly in the magnetic thin film of magnetic tape, etc., by making glow discharge in an organic substance monomer, under which evaporating metal.
Patent JP-S57187181-A (JP)
Title: Material to be welded for press welding by heating
Inventor: SHIBUYA SUMIICHI
IPC: B23K11/02
Filed: 1981-05-13
Abstract: PURPOSE:To permit press welding of metallic materials of low specific resistance without requiring large electric current by making the ares of the fayed surfaces of the materials to be welded smaller than the sectional area of the materials. CONSTITUTION:The press welding surfaces 5 of materials 1 to be press-welded by heating are so machined that said surfaces 5 have an area smaller than the sectional area of the materials 1. On account of such material working, electricity is conducted in shaded areas 7 in the initial period of joining, by which said areas are heated. Only the contact surfaces out of the sectional area of phiA are joined by the subsequent pressurizing for press welding. When the materials are compressed in a pressurizing direction 8, the joining progresses gradually to the areas falling under phiB, and the entire part of the cross section of the phiA is joined in accordance with the flow of metal. Al of low specific resistance, copper materials and materials of large sectional areas are press- welded under heating in a short time in an electric current area of good stability with small electric current by this method.
Patent JP-H04308174-A (JP)
Title: Getting-on/off number detecting method for elevator
Inventor: KURAKANE TAKEFUMI
IPC: B66B3/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the getting-on/off number detecting method capable of controlling an elevator more properly by detecting the more correct getting-on/off number at the time of congestion. CONSTITUTION:The signal of an intra-cage load detecting device RG is inputted to a digital computer MA, the getting-on/off number of an elevator is calculated, and the getting-on/off number is corrected with the correction value Ps.max according to the congestion level. The digital computer MA calculates the getting-on/off number based on the load change in a cage, the correction according to the congestion level is applied, and the error due to the refuge number is suppressed to the minimum.