baber/WOPTO huggingface dataset:
Patent JP-S5893440-A (JP)
Title: Stator coil for motor
Inventor: KAZAMA SABUROU
IPC: H02K3/26
Filed: 1981-11-27
Abstract: PURPOSE:To obtain a polyphase coil having reduced thickness by arranging a  plurality of coil poles made of spiral pattern conductors along the circumference  on the front or back surface of a circular insulating substrate and displacing  the phases of the coil poles of the respective surfaces between the surfaces. CONSTITUTION:Coil poles 16a-16h and 17a-17h which are made of spiral pattern conductors by etching or plating, for example, on the front or back surface of a thin sheet-shaped circular insulating substrate 14, and the surfaces of the pattern conductors are covered with thin insulating film 26. In this case, the coil poles 16a-16h on the front surface and 17a-17h on the back surface are so disposed as to displace at pi/2 of electric angle from each other, thereby forming 2-phase motor stator coil, and the coil poles on the front and back surfaces are connected via through-holes and conductor patterns formed on the substrate 14.
Patent JP-H0740840-A (JP)
Title: Steering damper
Inventor: IKEDA KOICHI
IPC: B62D1/16
Filed: 1993-07-30
Abstract: PURPOSE:To improve both of vibration absorptivity and steering stability by making constitution wherein a second elasticity part, having rigidity higher than that in a first elasticity part and elastically deformed in a second region where relative rotation quantity exceeds a first set value to reach a second set value, is provided on the same cross section neary straight-going to an axis. CONSTITUTION:The cylindrical part 13b of an elastic body 13 is elastically deformed in a broader range compared with the plane part 3a of the elastic body 13 to be functioned so as to have high rigidity. In a first region where the relative rotation quantity of a tube shaft body 11 and a shaft body 12 reach a first set value theta1, a low-rigidity damper function is displayed to obtain good vibration absorptivity to appropriately perform fluttering measures by elastically deforming locally the plane part 13a of the elastic body 13. In a second region where the relative rotation quantity of the tube shaft body 11 and the shaft body 12 exceeds the first set value theta1 to reach a second set value theta2, appropriate rigidity and vibration absorptivity can be obtained to improve both of steering stability and vibration absorptivity by elastically deforming the cylindrical part 13b of the elastic body 13 in a broad range.
Patent JP-H07216130-A (JP)
Title: Method of separating printing ink from composite material
Inventor: MARUKUSU FUAN HARUTEREN
IPC: C08J11/14
Filed: 1993-07-30
Abstract: PURPOSE: To separate at least a promising part of a printing ink from a composite material by separating a printing ink or foils contg. a printing ink from the rest of a composite material and treating the composite material with a liq. under such conditions as to cause the material to ascend in the liq.  
     CONSTITUTION: In a process for separating a printing ink from a composite material by treating the composite material with water vapor and/or water and separating a paper layer present in the material, a finely divided feed material (external plastic foils optionally contg. a printing ink and/or a sticky printing ink) is supplied through a duct 3 into a circular cylindrical separator 1 equipped with a stirrer 2 and simultaneously a recycled solvent is supplied through 8. Printing ink particles and the external plastic foils are separated from the rest of the composite material, caused to ascend in the liq., and taken out from a duct 5. The rest of the composite material is taken out through a duct 4 at the bottom. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0939195-A (JP)
Title: Rack for flat table printer and fabrication of rack
Inventor: NAKAYA YOSHINORI
IPC: B41F3/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rack for a flat table printer which is designed so that it allows a travelling truck to move with a printing cylinder supported in freely rotatable manner on the travelling truck for a flat table printer, through the engagement of the gear of the printing cylinder with the rack with the concurrent rotation of the printing cylinder, and the error of the rack does not adversely affect the transfer accuracy to a material to be printed. SOLUTION: A rack is split to a length L equal to every single rotation of a printing cylinder, and a joint between adjacent racks 11a-11d is allowed to meet a part which does not interfere with the transfer of a pictorial pattern in the process from the end of the transfer of a pictorial pattern on a preceding plate to the start of the transfer of a pictorial pattern on a following plate. The split racks 11a-11d are obtained by aligning and collectively working the rack blank. Therefore, the pitch error of the rack when worked shows the same pattern of its occurrence, whichever rack it may be. Thus it is possible to perform the printing without any adverse influence due to the error in working the rack.
Patent JP-H0238391-A (JP)
Title: Member for dipping in molten metal and production thereof
Inventor: NODA AKIRA
IPC: C04B35/584
Filed: 1988-07-29
Abstract: PURPOSE:To improve the corrosion resistance to molten Al, mechanical strength and thermal shock resistance by coating a formed material or sintered material of Si3N4 or sialon ceramic with specific ceramic powder and sintering the coated product. CONSTITUTION:A granular material having particle size of 60-200 mesh is produced by adding 0.5-1wt.% of an organic binder to Si3N4 or sialon ceramic powder composed of >=70wt.% of Si3N4, 2-20wt.% of one or more kinds of the oxide of group IIIa element of the periodic table (e.g., Y2O3) and <=20wt.% of Al2O3 and spraying the mixture in dry state. The granular material is cold- pressed with a hydrostatic press under a pressure of 700-1,500kg/cm<2>, defatted, coated with ceramic powder composed of 40-60wt.% of BN, 40-60wt.% of SiO2 and 3-15wt.% of AlN at a thickness of >=0.5mm and sintered at 1600-1900 deg.C in N2 atmosphere of <=300kg/mm<2> pressure to obtain the objective member useful for dipping in molten metal and having a flexural strength of >=50kg/mm<2>, a density corresponding to >=90% of theoretical value and a thermal shock temperature of >=400 deg.C.
Patent JP-S5979242-A (JP)
Title: Insertion guide mechanism of cassette
Inventor: TAMURA KAORU
IPC: G03B42/04
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a guide mechanism which is capable of going back after an insertion of a cassette is completed, by engaging a cassette guide member to a supporting member so as to be freely rotatable, so that the guide member goes back from a supporting position by interlocking with the insertion of the cassette. CONSTITUTION:A cassette 1 is inserted along with a cassette back face supporting plate 2 and a bottom face supporting plate 3. The tip of the cassette 1 goes along a guide bar 5, hits against a stopper 4 and pushes it, pushes a block 8 having the stopper 4 to the left along guide rails 7A, 7B, and the guide bar 5 of the block 8 is also moved. A roll 10 of the guide bar 5 is made to press- contact with an inclined part 6A' of a notch part 6A and rises, by which the bar 5 is rotated by 90 deg. centering around a pin 9. The bar 5 of a cassette guide at the time of insertion withdraws completely to a position where it does not become an obstacle when opening a cover of the cassette, after the cassette is inserted.
Patent JP-S5891561-A (JP)
Title: Floppy disk device
Inventor: NAKANISHI TETSUO
IPC: G11B17/03
Filed: 1981-11-26
Abstract: PURPOSE:To insert a disk in the correct direction, by detecting an index provided on the insertion end of a jacket of a floppy disk, by a detector of a floppy deck, and automatically opening and closing a door of the deck. CONSTITUTION:A jacket 6 of a floppy disk has a detecting hole 7 as an index. A door 10 of a floppy deck 8 is closed by a spring 11, but when the detecting hole 7 of the jacket 6 is detected by photocouplers 14, 15 being near an inlet 4, a solenoid 9 is energized, and the door 10 is opened. When it is detected 13 that the jacket 6 is inserted to the inner part, a set solenoid 18 is energized, a bridge 2 is turned centering around a supporting point shaft 12, the jacket 6 is set and locked, and energizing is released. The jacket 6 is discharged by unlocking by pushing a release button 17, energizing the solenoid 9 and opening the door 10. In this way, the jecket is always inserted in the correct direction.
Patent JP-S6081589-A (JP)
Inventor: FUJIKAWA KATSUMI
IPC: F16L9/14
Filed: 1983-10-12
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-H0511508-A (JP)
Title: Electrophotographic carrier
Inventor: YASUNO MASAHIRO
IPC: G03G9/113
Filed: 1991-07-03
Abstract: PURPOSE:To cure the uncured components in the resin of the coated carrier and to prevent the contamination of a photosensitive body and the flocculation a developer at the time of agitation by subjecting the carrier to an instantaneous heat treatment at an extremely high temp. CONSTITUTION:The coated carrier having a carrier core material and a coating layer essentially consisting of a thermosetting resin coating the surface of the carrier core material is subjected to the instantaneous heating treatment under the conditions under which the peak temp. is the curing temp. of the thermosetting resin +50 deg.C or above and the curing temp. +50 deg.C or below. Namely, the high-temp. and high- pressure air prepd. in a hot wind generator 1 is injected by a hot wind injection nozzle 6 through an introducing pipe 2. On the other hand, carrier particles are transported through an introducing pipe 2' by the prescribed amt. of the pressurized air from a fixed rate supplying device 4 and are injected into the hot wind current from a sample injection nozzle 7 provided around the hot wind injection nozzle 6. The carrier particles subjected to the instantaneous heat treatment are rapidly cooled by the cold wind immediately introduced from a cooling wind introducing part 8 and are captured by a cyclone 9. These particles store in a product tank 11. The instantaneous heating treatment time is >=2 seconds.
Patent JP-2001024346-A (JP)
Title: Casing of electronic unit
Inventor: KAYAMA TAKASHI
IPC: H05K5/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To thin and lighten a unit by making a metal board, generating an outer part, arranging an inner part where the metal board is made on the inner side of the outer part, and boding the outer part and the inner part by means of a bonding layer. SOLUTION: An outer part 30 and an inner part 34 are stacked and an upper easing part is constituted for an almost whole area. The outer part 30 and the inner part 34 are bonded by a bonding layer 36 and are integrated. The outer part 80 and the inner part 34 are formed by using a metal board superior in heat radiation property and workability. An outer appearance face is formed in the outer part 30 and appearance can be improved in terms of aspect and design with such constitution. The inner part 34 can mainly protect an incorporated electric constitution element. The outer part 30 and the inner part 34 are integrated only by bonding them by the bonding layer 36, and the outer part 30 and the inner part 34 are formed by making the metal board. Thus, heat dissipation property becomes superior and the unit can be lightened and thinned.
Patent JP-H0920419-A (JP)
Title: Inspection device of article treatment apparatus
Inventor: SOUNO TOKIHITO
IPC: B65G43/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of informational detectors to be installed, and provide with an ability of quickly adapting to remodeling and modifying of an article treatment apparatus which uses an article conveying implement, wherein the check of the apparatus for checking its mulfunction is carried out from the work side (or the article conveying implementside) instesd of from the apparatus side. SOLUTION: This inspection device 20 of an article treatment apparatus 10 is provided with an information detecting devices 31 and 32 for detecting working state of an article conveying line 16 and/or an article processing machine 13 and 14, a radio transmitter 33 for transmitting informational signals detected by the information detectors 31 and 32, and a power source 35.
Patent JP-2000021257-A (JP)
Title: Power supplying device
Inventor: GANJI NOBUO
IPC: H05B37/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To drive a plurality of electric appliances connected to a feeding unit by driving them according to signal generated from a switching unit. SOLUTION: A power supplying device is constructed of a switching unit 2 supplying a drive signal to an electric appliance, a feeding unit connected to a commercial power source in series via the switching unit 2, and first and second electric appliances 4, 5 connected to the feeding unit 3. The feeding unit 3 drives the plurality of appliances 4, 5 according to the drive signal from the switching unit 2. Signals generated by the switching unit 2 are formed into a plurality of kinds of specific pattern signals so as to perform complicated control such as intensity switching operation of the connected electric appliances 4, 5. A signal having a specific pattern is operated by means of a zero-cross counting means 6 and a semiconductor switch 7, so that a power supplying device precisely acting without having any effect of noise can be accomplished.
Patent JP-S5892267-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UMEKI SATOSHI
IPC: H01L29/78
Filed: 1981-11-27
Abstract: PURPOSE:To obtain an MOS type transistor device, wherein a punch through voltage is enhanced, a high speed operation is possible, and the control of a threshold voltage value of a channel operation is not difficult, by providing deep channel doped layers on the part of a source of a side and on the part of a drain side except the central part of a region beneath the channel. CONSTITUTION:Deep channel doped layers 4 are separated into the parts of a source region 1 and the drain region 2 on the side of the channel 12. The deep channel doped layers 10 and 11, which are extended to vertical direction, are provided. A voltage applied to a gate electrode 5 is increased. The depletion layer in the source region 1 and the depletion layer in the drain region 2 are extended and connected in order to yield punch through. For this purpose, they should be extended in vertical direction along the doped layers 10 and 11 as shown by arrows. Therefore the breakdown resistance voltage characteristic against the punch through is improved. Since the high impurity concentration region is not present at the central part beneath the channel, the control of the threshold voltage of the channel operation is easy, and the substrate constants do not become high. Therefore the high speed operation is not hampered.
Patent JP-S6249778-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA HIROSHI
IPC: H04N1/32
Filed: 1985-08-29
Abstract: PURPOSE:To decrease transmission errors even when the line noise increases during the transmission of a modulated picture signal by so constituting the titled system that the transmission level of a training check signal is made lower than that of the modulated picture signal. CONSTITUTION:The output signal from a picture signal reading part 1 is encoded by an encoding part 2, modulated by a modulating part 3, and transmitted via a level adjusting circuit 4 to a line control part 5 which provides an interface with a telephone line. The level adjusting circuit 4 has a constitution of voltage divider consisting of a resistor 8, a switching element 10 and a resistor 9. During the transmission of the training check signal, a control part 6 controls to turn the element 10 on, to lower the output level of a modulating part 3, and thereafter transmits the signal to a line through the part 5. When transmitting a modulated picture signal, the part 6 lets the element 10 turn off, so that the signal is transmitted to the line being of a prescribed level. In such a way, even when the line noise increases during the transmission of the modulated picture signal B, the errors that may occur on the reception-side are decreased.
Patent JP-H0356368-A (JP)
Title: Cable storage device and crane
Inventor: MAKINO KAZUHISA
IPC: B66C13/12
Filed: 1989-07-26
Abstract: PURPOSE:To obtain sufficient cable winding torque and turns by forming the title device of a rotor for winding a cable, a second rotor rotated by a spiral spring and an rotor accelerating means. CONSTITUTION:When a hanging piece descends, a cable 15 is delivered from a winding space 29. As an arm 40 is in contact with the cable 15, an axis of rotation 30 is rotated anticlockwise, so that force is accumulated in a spiral spring 61. When the hanging piece ascends, the tension of the cable 15 becomes small, so that the axis of rotation 30 is rotated clockwise by the spiral spring 61, and the arm 40 is rotated clockwise above the winding space 29. The cable 15 positioned higher than the arm 40 is thereby pulled by the arm toward the winding space 29 side so as to be wound into the winding pace 29. The cable 15 can be thus wound into the winding space 29 even if the hanging piece is lifted at high speed.
Patent JP-S5893062-A (JP)
Title: Electrophotogaphic photoreceptor
Inventor: FUJITA TAKESHI
IPC: G03G5/14
Filed: 1981-11-28
Abstract: PURPOSE:To improve sensitivity particularly in low humidity environment and the durability of a photoreceptor by adapting a mixed system of resins and org. metallic compds. to an undercoating layer. CONSTITUTION:A mixture of resins such as PVA, gelatin, casein, cellulose, polyacrylate or the like and org. metallic compds. such as Zn(CH3)2, Al(C2H5)3, B(C2H5)3, Ni(C2H5)2, Al[OCH(CH3)2]3, Ti(OC3H7)4 or ?metallic chelate compds. is used as an undercoating layer. The amt. of the org. metallic compds. to be added is suitably 1-50pts. based on 100pts. the resin.
Patent JP-H1042005-A (JP)
Title: Automatic ringing tone adjustment device
Inventor: ARAMAKI TADASHI
IPC: H04W68/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ringing tone adjustment device in which the tone volume and tone quality of a ringing tone are adjusted automatically in matching with a surrounding noise in a mobile communication equipment such as a portable telephone set or a PHS. SOLUTION: This device is provided with a reception section 1 monitoring reception from a transmission opposite party, a microphone 6 picking up a surrounding noise at reception, a noise level measurement section 2 converting its level into a digital signal, ringing tone adjustment section 4 adjusting a tone volume and the tone quality of the ringing tone generated from a ringing tone generating section 7, a control signal generating section 3 calculating the tone volume and the tone quality for the ringing tone adjustment section 4 and sending the setting value to the section 4, and a speaker 5 from which the ringing tone is sounded. Thus, troubling surrounding persons at a still place or mis-hearing of the ringing tone in a noisy place is prevented by adjusting automatically the tone volume and the tone quality of the ringing tone at the reception.
Patent JP-S6083951-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by successively forming a photoconductive amorphous layer contg. Si, Ge and N distributed ununiformly in the thickness direction and an amorphous layer contg. Si and O on a support. CONSTITUTION:The 1st photoconductive layer 102 of amorphous silicon germanium hydride or amorphous silicon germanium halide as an amorphous material is formed on a support 101 of Al or the like by glow discharge, sputtering or other method. At this time, a layered region contg. N atoms distributed ununiformly in the thickness direction is formed in the layer 102. It is preferable that the concn. of N atoms is made higher on the support 101 side. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-H0642594-A (JP)
Title: Gear transmission mechanism
Inventor: TAKAHASHI TAKASHI
IPC: F16H55/18
Filed: 1992-07-20
Abstract: PURPOSE:To solve the problems accompanied by the backlash of the gear with as simple constitution by using the combination of two helical gears. CONSTITUTION:A driving gear 3 and a driven gear 4 are integratedly constituted by arranging two helical gears 3A, 3B; 4A, 4B respectively so that the helical direction of the teeth for both groups may be opposite to each other, and at the same time, the driving gear 3 and the driven gear 4 are engaged with each other so as to constitute two gear rows, and one of two gear rows has the tooth contact in the forward direction while the other has the tooth contact in the reverse direction, and a driving shaft 1 to fix the driving gear 3 and a driven shaft 2 to fix the driven gear 4 are pivotably supported in an axially movable manner respectively and slightly.
Patent JP-S5981602-A (JP)
Title: Columnar body of synthetic resin for transmitting image and its manufacture
Inventor: TAKEMURA TOORU
IPC: G02B6/00
Filed: 1982-11-01
Abstract: PURPOSE:To easily obtain an image transmitting type light transmitting material stable in quality and easy in workability by winding a transparent synthetic resin film having an refractive index varied continuously in the prescribed direction into a round columnar shape, and making each layer of this laminated film sticked to each adjacent layer by melting it. CONSTITUTION:Polymers different in refractive index from each other are fed from hoppers 11, 11', fed through extruders 12, 12' where a ratio of feed rates is changed, to the following static mixer 14 to give a compsn. continuously changed in refractive index, extruded from extruding die 15 to form a film, drawn from a drawing roll 16, and wound to form a multilayer rod 17. The rod 17 is heat-treated to eliminate the interlayers between each laminated layer in succession. When it is wound to a prescribed size without any gap, it is finished only by the heat treatment, but when gaps occur between each layer or in the center, this columnar film laminate is heat extruded or drawn as a precursor with a piston claw to eliminate and to form it into the prescribed size.
Patent JP-H0836346-A (JP)
Title: Image forming device
Inventor: HIRAMATSU MASAMI
IPC: G03G15/01
Filed: 1994-07-22
Abstract: PURPOSE:To prevent color slippage on a transfer paper caused by the attachment/detachment of a unit by positioning/fixing all of plural image forming units constituted to be freely insertible into/removable from a device main body thereon with a single faceplate. CONSTITUTION:A photoreceptor drum, an electrifier, a developing device, a cleaning device and a case 14B are housed, to constitute a cartridge 15B as a black image forming unit. Each image forming unit of yellow, magenta and cyan is constituted similarly and these cartridges are freely inserted into/pulled out of a copying machine main body. Moreover, on its front base plate, ports 17Y, 17M, 17C and 17B for inserting the cartridge in the direction of the transmission shaft of the cartridge are provided to correspond to the shape of the cross-section of each cartridge. Further, a single positioning faceplate is freely detachably attached to the front base plate 16, each cartridge inserted into the copying machine main body is accurately positioned/fixed therein to prevent a deviation in a relative position among the cartridges.