baber/WOPTO huggingface dataset:
Patent JP-H02141266-A (JP)
Title: Electrostatic recording apparatus
Inventor: SATO YASUTO
IPC: B41J2/385
Filed: 1988-11-24
Abstract: PURPOSE:To stably form a sharp image on plain paper by a simple structure by opposing a plurality of spiral signal electrodes to which a printing signal is inputted to a single common electrode in parallel so as to cross said common electrode and supplying toner to this electrode opposed part in a uniformly distributed state. CONSTITUTION:A screw pole 4 is formed by spinally laying two or more, for example, five linear electrodes 4b1 - 4b5 on the peripheral surface of a cylindrical base 4a and five switches 4e1 - 4e5 are controlled so as to be opened and closed corresponding to a printing signal and output voltage of negative polarity is selectively applied to each of the linear electrodes 4bn by a high voltage power supply 4f. By this method, an electric field is formed at the opposed part of each of the linear electrodes 4bn and a fixed electrode 5a and, along the line of electric field of said magnetic field, the negatively charged toner on a dielectric sleeve 6b is transferred to the paper P fed in the direction shown by an arrow (b). In this case, since bias voltage having polarity inverse to the charge of the toner is applied to the fixed electrode 5a, electric field force stronger as compared with a case only applying high voltage to each linear electrode 4b is obtained and the toner can be transferred to the paper P rapidly and strongly.
Patent JP-S62216421-A (JP)
Inventor: GEEORUKU RUUDORUFU
IPC: H03L7/081
Filed: 1986-12-15
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-H01137626-A (JP)
Title: Ion implantation
Inventor: YAMAZAKI JUNJI
IPC: H01J37/317
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate employment of any type of impurity for implantation by a method wherein ions which are not impurity ions are accelerated and applied to a thin film and emitted impurity ions are implanted into a target. CONSTITUTION:A tungsten thin film 12 supported by supporters 14 is provided in front of a target 15. Accelerated silicon ions 13 are applied to the thin film 12. Tungsten atoms 11 emitted by the collision with the silicon ions 13 are implanted into the target 15. At that time, the silicon ions 13 transmitted through the thin film 12 are also implanted into the target 15 but, as the target 15 itself is made of silicon, the implantation of the silicon ions causes no problem. With this constitution, any type of material can be employed as an impurity for implantation.
Patent JP-H02143277-A (JP)
Title: Picture forming device
Inventor: HOSOI ATSUSHI
IPC: G03G15/20
Filed: 1988-11-25
Abstract: PURPOSE:To prevent occurrence of uneven fixing by providing a temperature detecting element to the surface which is brought into contact with and slid on the surface of a fixing film of the heating body of a toner picture heat-fixing means. CONSTITUTION:The heating body 20 of a toner picture heat-fixing means is provided with a temperature detecting element 23 on the surface which is brought into contact with and slid on the surface of a fixing film 24 of the heating body 20. The temperature detecting element 23 which is provided on the outer surface of a base plate 21 near a heat producing body 22 almost in parallel with the body 22 detects the heating body temperature at a fixing nip section and a power supply control circuit turns on or off the pulse-like power supply to the heat producing body 22 or controls the pulse width of the power supply based on the detecting output of the element 23 so as to control the temperature at the fixing nip section, namely, the fixing temperature to a prescribed value. Therefore, excellently fixed pictures which are free from uneven fixing can be outputted always.
Patent JP-H06144535-A (JP)
Title: Commodity carrying device and method
Inventor: FUKUSHIMA SEITARO
IPC: B65G51/03
Filed: 1992-11-06
Abstract: PURPOSE:To allow stable carrying with a small amount of blown air by vibrating a deckboard with a number of air blow holes by using super sonic vibrators. CONSTITUTION:Super sonic vibrators 12 are attached to a deckboard 4 for an air blow conveyor with a number of air blow holes to give super sonic vibration to the deckboard 4. For the attachment of the super sonic vibrators, a necessary number of vibrators for required output are lined on a center line in the longitudinal direction of an air duct 2 and preferably attached to the center of the deckboard or to two separate positions on the upstream and downstream sides if vibration is insufficient at both ends. It is thus possible to provide less friction between the deckboard 4 and an aluminum can 7 and easily carry the aluminum can 7 with air blot from the air blow holes.
Patent JP-H07148520-A (JP)
Title: Coiling/uncoiling equipment and its control method
Inventor: MATSUSHITA TOSHIRO
IPC: B21C47/24
Filed: 1993-11-29
Abstract: PURPOSE:To provide a coiling/uncoiling equipment where the tail end position is not changed by the loading of the coil, and its control method. CONSTITUTION:A coil position 12 which coils the rolled stock to be rolled by a coiling/uncoiling equipment 10 to a coil 11, and the coil is reversed and uncoiled to the downstream side and a plurality of coil positions 13 which are provided on the downstream side of the coil position and uncoil the coil are provided. The coiling/uncoiling equipment is provided with a transfer equipment 16 which is provided between the adjacent coil positions and inserts the core into the inner coil circle 11b of the coil and turns the core to transfer the coil to the adjacent coil position, a pair of cradle rolls 17a, 17b which are provided at the respective coil positions, and are turned while supporting the coil, and a cradle control device 18 which adjusts the height of one of the cradle rolls so that the core may be brought into contact with the top of the inner coil circle of the coil when the coil is transferred.
Patent JP-S63150693-A (JP)
Inventor: ENDO SHIGEKI
IPC: G21C19/19
Filed: 1986-12-15
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-H01138753-A (JP)
Title: Internal leakage current preventive structure of semiconductor device
Inventor: YOSHIDA YUTAKA
IPC: H01L29/41
Filed: 1987-11-26
Abstract: PURPOSE:To contrive to prevent the generation of an internal leakage current even in case a semiconductor device is used under a high temperature by a method wherein a conductive film is provided on an insulating film for covering the internal leakage current preventive structure of the device and said conductive film is connected with semiconductor regions to oppose to each other through the insulating film under the conductive film in the almost same potential as those of the semiconductor regions. CONSTITUTION:p-type resistance layers 11 and 12 are diffused in an n-type semiconductor region or an epitaxial layer 3 in a slender form in the upper and lower directions of a diagram. The layer 11 for the connection of a diffused resistor on the left side is provided with electrode films 14 and 15 and the films 14 and 15 are respectively conduction-connected with both end parts of the layer 11 through windows 14a and 15a opened on an oxide film (insulating film) 5, while a strong n-type connecting layer 13 to come into contact to the lower end part, which is shown by the diagram, of the layer 12 for the diffused resistor on the right side is diffused in the lower end part. The upper end part of the layer 12 is connected with an electrode film 16 through a window 16a opened on the oxide film, but the lower end part of the layer 12 is conduction-connected with a conductive film (Al film) 6 formed continuously with an electrode film 17 along with the connecting film 13 through a slightly large window 6a opened on the connecting film. In the case of this example, a positive power voltage is given to the film 17.
Patent JP-2001115750-A (JP)
Title: Slidable shutter for garage
Inventor: YAMADA AKIRA
IPC: E06B9/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a slidable shutter for garage capable of smoothly traveling a unit panel in the wake of a gradient of a floor or a rail and lightly and smoothly realizing bend traveling of the unit panel even in corner parts. SOLUTION: A garage slidable shutter is equipped with a first joint member 13 for arranging joint metal fittings 12 connecting unit panels 2 adjacent to each other in a foldable manner in the horizontal direction A along one side 2a of one unit panel 2, a hinge 15 for connecting the first joint member 13 to one side 2a of one unit panel 2 in a rotatable manner in the lateral direction G, a second joint member 14 provided in the other side 2b of the other unit panel 2 and a hinge pin 16 connecting the central part of a vertical direction B of the second joint member 14 and the central part of the vertical direction B of the first joint member 13 in a rotatable manner in a vertical turning direction H.
Patent JP-H08159033-A (JP)
Title: Hermetic compressor
Inventor: MANGYO MASAO
IPC: F04B39/10
Filed: 1994-12-01
Abstract: PURPOSE: To reduce noise without breaking a discharge lead by curving the corner of the bore of an annular discharge valve seat disposed in such a manner as to surround a discharge hole formed in a valve plate, and providing a discharge lead for sealing the annular discharge valve seat, and a spring lead for pressing the discharge lead. CONSTITUTION: A discharge valve device 80 comprises a long recessed part 82 formed in a valve plate 70, one discharge hole 83 opened to the interior of the long recessed part 82, an annular discharge valve seat 84 disposed in such a manner as to surround the discharge hole 83, a discharge lead 85 for opening and closing the seat and sealing the same, and a spring lead 86 for pressing the opening and closing part of the discharge lead 85. Both ends 87 of the spring lead 86 are bent to be turned down at the corners at bending lines 88. The annular discharge valve seat 84 is formed as a sealing surface and disposed in such a manner as to surround the discharge hole 83, and the corner 91 of the bore of the discharge valve seat 84 is curved. Further, in order to remove rough surface, a difference in level and deformation of the annular discharge valve seat 84, the valve seat is finely finished.
Patent JP-S62158764-A (JP)
Title: Monoazo dye mixture
Inventor: HIMENO KIYOSHI
IPC: C09B67/22
Filed: 1985-12-30
Abstract: PURPOSE:To provide a monoazo dye mixture which is red and has excellent dispersion stability even when polyester fibers, etc., are dyed under high- temperature and severe conditions, having a specified crystalline modification. CONSTITUTION:A mixture of diazo components of formulas I and II is diazotized. The resulting diazotized mixture is coupled with a coupling component of formula III in an aq. medium at 0-15 deg.C for 30min to 10hr to obtain a mixture of monoazo compds. having a beta modification, composed of 70-30wt% monoazo compd. and 30-70wt% monoazo compd. The mixture is dispersed in an aq. medium in the presence of optionally a dispersant such as a concentrate of a sulfite pulp waste liquor mainly composed of a condensate of formaldehyde with naphthalenesulfonic acid and sodium liqunosulfonate and the dispersion is stirred at 60-130 deg.C for 0.5-30hr to obtain a mixture of monoazo dyes of formulas IV and V, having a beta modification characterized by an X-ray diffraction pattern (CuKalpha) with a very intense peak at an angle (2<theta>) of diffraction and four intense peaks at an angle (2<theta>) of diffraction of about 3.1 deg., 14.2 deg., 18.7 deg. and 22.3 deg..
Patent JP-2000120740-A (JP)
Title: Vibration control device
Inventor: KAMIFUKU SHIGERU
IPC: B60G7/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device which can prevent rusting due to salt damage and peel-off of an elastic member, so as to enhance the durability. SOLUTION: In this vibration control device in which a rubber-like elastic member 3 is provided between an inner cylinder 1 and an outer cylinder 2, and the outer cylinder 2 is bent on one end side thereof in a radially outward direction so as to form, in part, a slant curved part 2A obliquely extended, and, in the remaining part, a horizontal curved part 2B extended in a substantially perpendicular direction.  A plate 4 composed of a slant part 4A and a flat part 4B which are extended in parallel with the slant curved part 2A and the horizontal curved part 2B, respectively, is fixed to the outer periphery of the inner cylinder 1 in the vicinity of the one end thereof, a rubber-like elastic member 3 is filled between the slant part 4A of the plate 4 and the slant curved part 2A so that the inclined part 4a is buried in the rubber-like elastic member 3, at least the outer peripheral edge part of the inclined curved part 2A is covered thereover with a rubber-like elastic member 3.
Patent JP-S62155172-A (JP)
Title: Detecting device for trouble in car speed sensor
Inventor: ANAMI YOSHIAKI
IPC: B62D6/02
Filed: 1985-12-27
Abstract: PURPOSE:To improve reliability of a control system, by using a present position detecting means of a vehicle so that a trouble in a car speed sensor, used for various kinds of controls in the vehicle, can be detected. CONSTITUTION:A four-wheel steering device is equipped with a present position detecting device 29 of a vehicle, and this device 29, having a receiver 29a receiving a radio signal from an artificial satellite constituting GPS, detects a receiving position, that is, the present position on the basis of the signal received by the receiver 29a. A controller 25, which inputs a present position detection signal (d), decides whether or not the present position of the vehicle, shown by the signal (d), changes with a lapse of time, and the controller, comparing this decision result with an output from a car speed sensor 28 to be collated, performs a predetermined control.
Patent JP-H06147368-A (JP)
Title: Hose
Inventor: KURODA MASUO
IPC: F16L11/12
Filed: 1992-11-09
Abstract: PURPOSE:To provide a hose extremely facilitating the installation work, capable of suppressing the cost low, excellent in reliability for a long period, and capable of easily discovering an internal breakdown. CONSTITUTION:An auxiliary pressure-resistant cord layer 7 is formed deformably by the pressure of a fluid retained in a chamber section 9, floating bodies 10 moored to a hose 1 are fitted to a hose main body 2 via connecting members so that the connecting members are ruptured and the floating bodies 10 can be removed from the hose 1 when the auxiliary pressure-resistant cord layer 7 reaches a fixed deformation quantity.
Patent JP-H02144033-A (JP)
Title: Dust control mat
Inventor: NISHI YOSHIHIKO
IPC: D05C15/10
Filed: 1988-11-25
Abstract: PURPOSE:To provide a clear pattern by overtufting a base material once tufted. CONSTITUTION:A primary base cloth 1 is tufted to form cut pile or primary pile 2 of loop and provide a base material 3 of a patterned carpet. This pile system is of relatively thin (15-7 count) spun yarn such as that of nylon, acryl, etc., and impregnated with an antistain oil agent such as spindle oil. A secondary pile 12 is overtufted on the base material of this pile cloth to form any pattern 19. A lining material 20 is formed by NBR, etc. Thus, the primary pile of relatively thin spun yarn improves remarkably the dust arresting performance by the synergic effect with impregnation of the antistain oil agent and further provides the clear pattern by forming the secondary pile with the overtufting.
Patent JP-H09111738-A (JP)
Title: Porous gate
Inventor: UEDA TOKIO
IPC: E02B7/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and eliminate substantially the demand for maintenance and contrive to reduce cost by operating a door of a plurality of intake holes of a porous gate with each stage of operation rod provided with a connection relation and connecting to a lowermost stage in a chain. SOLUTION: A first stage door 2 is lifted up so that a stopper 51 of a second stage operation rod whose tip is fixed with the lower end 22 may reach the bottom of guide hardware 41 of a second stage door 4, thereby lifting up the second stage door 4 and opening a second stage intake hole 9. Furthermore, guide hardware 61 is lifted up with a third stage door 6, thereby opening a third intake hole 10. In the case when they are closed, they fall down with the self weight of the door by the reversed procedure, thereby closing the intake holes. This construction makes it possible to open and close freely the intake holes in simple structure by operating a single switch and thereby reduce load in the site.
Patent JP-H04172482-A (JP)
Title: Fixing roller
Inventor: ITAYA SATORU
IPC: H05B3/00
Filed: 1990-11-06
Abstract: PURPOSE:To uniformize temperature distribution on the surface of a roller base member by forming a heating resistive layer on the surface of the roller base member, and making a helical slit in the heating resistive layer to form the heating resistive layer in a helical resistive member. CONSTITUTION:The surface of a roller base member of low thermal conductivity materials, for instance, synthetic resin, glass or the like is immersed in an organic solvent or defatted by cleaning with steam. Next, the roller base member is immersed in a solvent of stannic chloride and hydrochloric acid and, after cleaned with water, immersed again in an aqueous solution of palladium chloride and hydrochloric acid and then cleaned with water again, and those processes are repeated as pre-cleaning. The portion (line) not to be plated is formed on the prepared roller base member to make slit 12. Next, the uniform film of 0.1 to 1um thick is formed on the surface of the roller base member by electroless plating to make a heating resistive layer 11 having the slit 12.
Patent JP-2000084009-A (JP)
Title: Vehicle
Inventor: SODA KIYOSHI
IPC: A61G5/04
Filed: 1998-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle which enables a lame user to sit on the seat by lowering the height of the seat part as much as possible and to run smoothly preventing it from falling down, getting over a level difference. SOLUTION: This vehicle consists of a base seat part 2 and an endless wheel 6, which is integrally attached at the center on one side of the base seat part 2 in the direction of progress. The base seat part 2 consists of a base board 20 on which a user can sit, and plural support rollers 5 with small diameter which are attached with nearly regular intervals along the outer circumference and the inside on the rear surface of the base board 20. The endless wheel 6 consists of a drive wheel 61 and a rotary wheel 60 with a crawler belt 63 stretched around the wheels 61 and 60. Therefore, the body of the cart is prevented from slanting, so that the cart can run speedily and smoothly over a level difference such as a doorsill.
Patent JP-H09118986-A (JP)
Title: Electroless gold plating bath and electroless gold plating method
Inventor: UCHIDA HIROKI
IPC: C23C18/42
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain non-reddish, good appearance at the time of thick forming of a gold plating film by adding acid amide and acid imide compd. into an electroless gold plating bath. SOLUTION: The acid amide and acid imide compd. are added into the electroless gold plating bath contg. a gold raw material and a complexing agent. A material to be plated is immersed into this plating bath and is subjected to electroless gold plating, by which the thick forming of the gold plating film is executed. The acid amide and acid imide compd. are added to this electroless strike gold plating bath in the case electroless strike gold plating is executed. The concn. of the gold in the plating bath is preferably about 0.5 to 10g/l. The complexing agent is usually compounded at about 5 to 300g/l. Formamide, dimethyl formamide, etc., are usually used for the acid amide and succinic imide, glutarimide, etc., are used for the axis imide. The compounding rate thereof is usually preferably in a range of 0.1 to 50g/l. This plating bath is used usually in a range of pH 3.5 to 9.
Patent JP-H01140826-A (JP)
Title: Fm multiplex broadcasting receiver
Inventor: NAKAI KEIJI
IPC: H04L27/22
Filed: 1987-11-27
Abstract: PURPOSE:To miniaturize an FM multiplex broadcasting receiver by frequency- converting a second auxiliary carrier into 5.727MHz in a frequency conversion part and constituting a band pass filter by means of a surface wave band pass filter. CONSTITUTION:A base band signal demodulated in an FM demodulation part 13 and an oscillation frequency signal generated in a local oscillation part 15 are mixed in a balance mixer part 16, and the frequency of the second auxiliary carrier is converted into 5.727MHz. In the surface wave band filter 17 in which 5.727MHz is set to a central frequency, the unnecessary components of the output in the frequency conversion part 14 is removed and only the components for the second auxiliary carrier are sampled. The second auxiliary carrier components are inputted to a four phase demodulation part 18 and are phase-demodulated, whereby digital signals can be obtained. The digital signals are inputted and processed to a digital signal processing part 19.
Patent JP-H01139607-A (JP)
Title: Novel method for crosslinking
Inventor: KYO SUNAO
IPC: C08F8/00
Filed: 1987-11-26
Abstract: PURPOSE:To readily, industrially and advantageously crosslink a polymer, by adding a compound having vinyl group and further isopentenyloxy group to a polymerizable vinyl compound, polymerizing the compounds and treating the resultant polymer with a maleic acid derivative. CONSTITUTION:A polymerizable vinyl compound is polymerized. In the process, one or more of compounds (e.g., acrylic acid, vinylbenzoic acid, isopropenylphenol or vinylbenzyl alcohol) having vinyl group copolymerizable with the above-mentioned vinyl compound and further isopentenyloxy group expressed by formula I are added to carry out polymerization. The resultant polymer is then treated with one or more maleic acid derivatives. Maleic anhydride, maleimide, maleic acid diesters expressed by formula II (R1 and R2 are 1-4C alkyl) or N-substituted maleimides expressed by formula III [R3 is 1-12C alkyl, (substituted) aryl, 1-6C N-alkylenemaleimide or N-phenylenemaleimide] are preferred as the maleic acid derivatives.
Patent JP-S61181305-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1985-12-28
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-H02173188-A (JP)
Title: Method for raising octane value
Inventor: REJISU JIYOSEFU PERETSUTO
IPC: B01J29/84
Filed: 1988-11-29
Abstract: PURPOSE: To provide a structure for controlling a twisting diffusion factor and raise the octane value of gasoline by using a middle pore size NZMS (composition) as an octane value raising catalyst.  
     CONSTITUTION: A petroleum fraction is subjected to catalytic cracking condition in the presence of 20 wt.% or less (preferably less than 3 wt.%) of an octane value raising catalyst consisting of (A) a petroleum cracking catalyst and (B) a composition consisting of the combination of a middle pore size NZMS with another NZMS having the same framework structure as the above whereby the petroleum fraction is cracked into a material having a lower boiling point. As a preferable example of the component B, SAPO-11 and AlPO 4 -11 are given as one of the middle pore size ZNMS and as the other non-zeolite molecular sieve having the same framework structure, respectively. 
     COPYRIGHT: (C)1990,JPO