baber/WOPTO huggingface dataset:
Patent JP-H0369970-A (JP)
Title: Method for stopping actuation of electrostatic recording device
Inventor: TOMONOTO YOSHIHIRO
IPC: G03G15/02
Filed: 1989-08-10
Abstract: PURPOSE:To solve the problem of the flow of magnetic powder carrier and the lubrica tion of a cleaning blade by disconnecting the power source of developing bias voltage impressed on a developing device after an electrostatically charged area formed on a photosensitive drum passes the part of a developing device by an electrostatic charge just before the power source is disconnected. CONSTITUTION:Just before the power source of the electrostatic charger 12 is discon nected, the power source of the developing bias voltage impressed on the developing device 16 is disconnected after the electrostatically charged area formed on the photo sensitive drum 10 by the electrostatic charger 12 passes the part of the developing device 16. Namely, until such an electrostatically charged area passes the part of the developing device 16, a potential difference between the surface potential of the photosensitive drum 10 and the developing bias voltage of the developing device 16 is made comparatively small in a state where the developing bias voltage is still impressed on the developing device 16. Thus, the magnetic powder carrier of two- component developer is kept from adhering to the photosensitive drum 10 side at the time of stopping the actuation, the cleaning blade 22 is prevented from being abraded quickly and the so called burr is stopped from occurring on the cleaning blade.
Patent JP-H0253777-A (JP)
Title: Synthesis of 1-benzylimidazole compound
Inventor: SAWA NATSUO
IPC: C08G59/40
Filed: 1988-08-18
Abstract: PURPOSE:To efficiently provide the subject substance useful as a curing agent for epoxy resins by heating an 1-nonsubstituted imidazole compound and benzylalcohol or tribenzylborate in the presence of a mineral acid or a salt thereof. CONSTITUTION:A compound of formula I (R2 is H, CH3, C2H5, isopropyl, undecyl, heptadecyl or phenyl; R4 is H, CH3 or benzyl) is reacted with benzylalcohol or a compound of formula II in the co-presence of a mineral acid, a mineral acid-generating agent or a salt of the mineral acid (preferably orthophosphoric acid or a salt thereof) at 200-350 deg.C for 1-9hr.
Patent JP-H0369936-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/44
Filed: 1989-08-09
Abstract: PURPOSE:To inhibit a change of sensitive fog and to obtain superior color developability even when a color developing soln. is repeatedly used by bringing the developing soln. used to process a specified silver halide color photographic sensitive material into contact with an anion exchanger and using the developing soln. again. CONSTITUTION:A color developing soln. used to process a silver halide color photographic sensitive material having a singly dispersed silver halide emulsion contg. >=80mol% silver chloride in at least one layer is brought into contact with an anion exchanger and used again to process such as silver halide color photographic sensitive material. The anion exchanger may be selected among various anion exchange resins and a combined body of such resins but a highly basic anion exchange resin having quat. ammonium salt type exchange groups is preferably used because the halogen ion exchange capacity is especially high. Even when the color developing soln. is repeatedly used, a change of sensitivity fog is inhibited and superior color developability is obtd.
Patent JP-H0952750-A (JP)
Title: Artificial stone material
Inventor: IIDA KATSUYA
IPC: B09B3/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily produce an artificial stone material which has good appearance and is used for the interiors, exteriors, furniture, stone paving, gateposts, nameplates, etc., of houses. SOLUTION: This artificial stone is obtd. by incorporating the splinters of glass fiber-based synthetic resin laminate plates and bonding these materials with an inorg. binder.
Patent JP-S6185151-A (JP)
Title: Feed for honey bee and its production
Inventor: HONDA HIRONOBU
IPC: A23K1/16
Filed: 1984-10-01
Abstract: PURPOSE:To produce a soft feed for bees which can be fed directly to honey bees without adding warm water or water to the feed, by adjusting a saccharide as a main component to a specific water content and water activity value. CONSTITUTION:About 25-75wt% saccharide such as glucose, fructose, sucrose, dextrin, etc. is used as a main raw material. It is blended with a small amount of protein raw material and/or amino acid, and a binder such as gelatinized starch, agar, etc., stirred sufficiently, further blended with water, stirred, adjusted to 12-35wt% water content and 0.60-0.90 water activity value, and the prepared feed is molded into a flat shape on a plastic tray.
Patent JP-S6264659-A (JP)
Title: Anti-skid control device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/50
Filed: 1985-09-18
Abstract: PURPOSE:To simplify an electromagnetic valve and its circuit and to reduce their cost, by desiably controlling prompt pressurizing and slow pressurizing without pulsingly opening and closing a hold valve by providing a pressurizing piston device between an oil chamber at a pressure accumulating side and an oil chamber at a main passage side. CONSTITUTION:A pressurizing piston device 17 communicating through an orifice 22 is disposed between an oil chamber, which communicates with a main passage 1b between a gate valve 2 and a hold valve 3, and an oil chamber communicating with a pressure accumulating unit 6. Action of hydraulic pressure from the pressure accumulating device 6 causes the pressurizing piston device to move a predetermined distance so as to reduce an inside volume of the oil chamber communicating with the main passage 1b. With such a construction a passage communicating with a master cylinder M/C is isolated from pressure fluctuation for avoiding occurrence of a so-called kick back phenomenon. In addition, it is effective to prevent re-lock of wheels and permits an electromagnetic valve and its control system to be constructed simply at low cost.
Patent JP-H0629709-A (JP)
Title: Antenna supporting base
Inventor: NISHIKAWA TATSUO
IPC: H01Q1/12
Filed: 1992-07-10
Abstract: PURPOSE:To provide the folding supporting base, which consists of a small number of members and is superior in support characteristics of the resistance to wind pressure, etc., and can be compactly arranged and packed, as the antenna supporting base which is used to set a community antenna including parabolic antenna in a steel flamed reinforced concrete multifle dwelling house or the like. CONSTITUTION:This supporting base consists of a mast supporting cylinder 4, a supporting rod 3 supporting the mast supporting cylinder 4, and a base rod 2, and these members are built in by bolts and nuts 7, 8, 9,... The mast supporting cylinder 4 is made of a rectangular pipe, and the supporting rod 3 and the base rod 2 are made of angle materials, and junction seats to be joined to faces of the mast supporting cylinder 4 and the base rod 2 are formed in both end parts of the supporting rod 3.
Patent JP-2001035387-A (JP)
Title: Material for plasma display panel
Inventor: WATANABE HIROMITSU
IPC: H01J11/22
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve image contrast of a panel by baking a material which includes glass powder and oxide ceramic filler powder, and setting lightness and chroma of the baked film within a specific value. SOLUTION: Lightness V of a baked film is set to 1.5<=V<=9, and chroma C is set to a value C<=1.5, desirably, 3<=V<=8 and C<=1. A front glass substrate 1 and a back glass substrate 2 are arranged oppositely, and barrier ribs 7 are formed in a space between the substrates. A pair of transparent electrodes 3 are formed on the front glass substrate 1, a dielectric layer 5 is formed on the transparent electrodes 3, and a protective layer 6 composed of MgO is formed on the dielectric layer 5. An address electrode 4 is formed on the back glass substrate 2 between the barrier ribs 7, and a dielectric layer 9 is formed on it. The dielectric layer 9 is formed by applying and baking a dielectric material, which includes glass powder and oxide ceramic filler powder such as alumina oxide and titanium oxide on the address electrode.
Patent JP-S6361293-A (JP)
Inventor: OKUMA GIICHI
IPC: G10H1/053
Filed: 1986-09-02
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-S6098567-A (JP)
Title: Recording device of information signal
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/91
Filed: 1983-11-02
Abstract: PURPOSE:To attain recording always stably without the change of characteristics independently of the diameter of a recording track by changing the mixing ratio of the 1st information signal arranged in a comparatively high frequency band to the 2nd information signal arranged in a comparatively low frequency band in accordance with a means obtaining the information on the diameter of a circular track. CONSTITUTION:A luminance signal FM-modulated by am FM-modulator 6 so as to select a comparatively high frequency band and a line sequencial color difference signal FM-modulated by an FM-modulator 9 in a comparatively low frequency band are multiplied at their frequency by a recording amplifier 7 and the output of the amplifier 7 is recorded on a sheet 12 rotated at a constant speed by a motor 13 through a head 11. A system controller 15 moves the head 11 on a track specified by an operation part through a head feeding mechanism 14 and supplies a control signal related to the diameter of the track to a level adjusting circuit 10 to control the level. Namely, the level is reduced at the recording in a track having a small diameter and the level is increased at the recording in a large track.
Patent JP-H0490073-A (JP)
Title: Graphic processing method
Inventor: MORINAGA HIDEHIKO
IPC: G09G5/24
Filed: 1990-08-03
Abstract: PURPOSE:To easily grasp the positional relation of intermediate points or end points in a curve by switching the connection of adjacent sampling point information to a straight line or a curve to express a graphic pattern. CONSTITUTION:In a figure indicating a practical example for point deletion, alphabets in parentheses and dashed alphabets in parentheses respectively indicate unexecuted and executed cases. When two points E51, E55 picked up at first in the case of deleting points in a specified section are end points (F), a straight line is interpolated after picking up the 3rd point E54 (F'). When one or both of two points M62, M66 picked up at first are intermediate points (G), a curve is interpolated after picking up the 3rd point E63 (G'). Consequently, the positional relation of intermediate points or end points in a curve can easily be grasped.
Patent JP-H0490381-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/2472
Filed: 1990-08-06
Abstract: PURPOSE:To enable a record to be regenerated by a semiconductor laser long in wavelength, improve stability to storage and regenerated light and enhance recording density by incorporating a specific compound in an organic thin film formed on a base plate by solvent coating method. CONSTITUTION:The compounds represented by the formula I is contained in the organic thin film of an optical information recording medium consisting of an organic thin film formed directly on a base plate or via an under coating layer by solvent coating method and a protective layer formed thereon as required. In the formula I, R1-R4 represent alkyl group having 1-6 substituted or unsubstituted carbon atoms, R5 and R6 represent hydrogen atom and alkyl group having 1-6 substituted or unsubstituted carbon atoms, alkoxy group or halogen atom and X<-> represents acid anion. This optical information recording medium is capable of effecting a highly sensitive printing and regeneration even by using a long wavelength laser and excellent in stability to storage and regenerated light. Also, since the recording layer can be formed by solvent application, this can be manufactured at low costs.
Patent JP-S6266641-A (JP)
Title: Die bonding method for semiconductor pellet
Inventor: NAGATA HIDEFUMI
IPC: H01L21/58
Filed: 1985-09-19
Abstract: PURPOSE:To save a using amount of preformed material without increasing reciprocating strokes at scrubbing time by preparing a plurality of preformed foil pieces to be inserted between a lead frame and a semiconductor pellet, and aligning them laterally at an interval. CONSTITUTION:When bonding a pellet 3 of width S and length L on an island 2 of width T and length X, two preformed foil pieces 4a are used, their width Wa=S/2-2A (where 2A is reciprocating stroke of scrubber) is satisfied, and the pieces are aligned at an interval 2A. The pieces 4a are elongated to be connected by scrubbing, and the pellet 3 is entirely fusion-bonded to the island 2. With this construction, expensive preformed foil pieces can be saved to reduce the bonding cost.
Patent JP-H0931962-A (JP)
Title: Back-filling work of buried material
Inventor: ABE HIROSHI
IPC: E02B9/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To construct the upper bed such as a subgrade in an extremely short period, even if the back-filling soil is superplasticized earth having a general mixing ratio, by laying a powdery bed having a specified water-absorbing property and color difference on the upper face thereof after a superplasticized earth layer has been disposed around a buried material. SOLUTION: The periphery of a gas pipe 4 buried in the ground is filled back with superplasticized earth 6 to lay a superplasticized bed. After a specified strength of the superplasticized bed has been confirmed, a powdery layer 8 constituted of powdered materials having 4.2 or more in pF value and different from the existing earth by 1.5 or more in color difference is laid on the upper face of the superplasticized bed. Then, a subgrade 10, a base 12, and pavements 14 are laid on the upper face of the powdery layer one by one. Accordingly, the upper layer of the superplasticized bed is forcibly dehydrated and the density is increased and further, the strength is intensified. And at the same time, since the distance between particles of the superplasticized earth 6 is made close, the strength is quickly devrlred.  And as the water in the lower part of the powdery layer 8 or the whole powdery layer is dehydrated, it is compacted.
Patent JP-H0874877-A (JP)
Title: Coupling device for automobile propulsion shaft
Inventor: FUKUMURA ZENICHI
IPC: F16D3/2245
Filed: 1994-08-31
Abstract: PURPOSE: To provide a coupling device for automobile propulsion shaft which can be formed compact at a low cost in which a constant velocity joint and a spline shaft member can be precisely connected to each other. CONSTITUTION: A spline shaft member 2 is integrally connected to the outer ring 3 of a constant velocity joint 1 by welding or through the same member, and the outer diameter of the part other than the outer ring 3 is set smaller than the outer diameter dimension of the outer ring 3. The track groove center O1 of the outer ring 3 is off-centered on a boot 11 side, so that a spline part 12 are the track groove of the joint can be simultaneously molded.
Patent JP-S5997132-A (JP)
Title: Electrophotographic device
Inventor: HOUKI YOUJI
IPC: B41J2/445
Filed: 1982-11-26
Abstract: PURPOSE:To improve the quality of an image by installing a material for correcting ununiformity in the quantity of light at a position between a light source and an image forming part to eliminate ununiformity of the light source. CONSTITUTION:A material 8 for correcting ununiformity in the quantity of light is installed at a position between a light source 1 and an image forming part. Silver halide glass or the like is used as the material 8. In an electrophotographic device, an electrostatically chargeable substance on the drum is electrostatically charged while controlling the transmission or shielding of light, the resulting latent image is developed by blowing a toner, and the developed image is transferred to paper to obtain an image. Silver halide glass corrects ununiformity of the light source because the glass has optical properties that the light transmittance is reduced in accordance with an increase in the quantity of light irradiated on the surface of the glass.
Patent JP-H0868741-A (JP)
Title: Viscosity measuring device
Inventor: KONAKA YASUTOKU
IPC: G01N11/14
Filed: 1994-08-31
Abstract: PURPOSE: To prevent large counter torque from acting on a rotor when the rotor is rotated in such a state that a sample chamber is empty. CONSTITUTION: In a viscosity measuring device equipped with upper and lower dies 6, 9 separated and brought to a contact state in mutually opposed relationship and forming a sample chamber SR at the time of contact and a rotor 10 having the shaft 10b piercing either one of the dies and rotated within the sample chamber SR and constituted so that the rotor 10 is rotated in such a state that the sample chamber SR is filled with a sample and the counter torque acting on the rotor 10 by the viscosity resistance of the sample is detected by a detector to measure the viscosity resistance of the sample, the contact part 12 capable of being almost brought to the point contact state with the wall surface of the sample chamber SR on the center-of-rotation axis of the rotor 10 is provided to the top surface of the rotor 10.
Patent JP-H1048673-A (JP)
Title: Electrophoretic recording medium and electrophoretic display device
Inventor: TSUDA DAISUKE
IPC: G09F9/37
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic recording medium which is capable of forming images having high resolution at a high speed and is simple in constitution and low in cost and allows the comparison of plural static images and an electrophoretic display device. SOLUTION: The formation of the plural static images to be compared is made possible by the simple and inexpensive constitution consisting of one driving device 2A and the plural recording media IA by making the recording media 1A separable from the driving device 2A. A non-display side substrate 12 having electrical conductivity anisotropy in a thickness direction and surface electrodes 13 come into contact with a dispersion system 16 and, therefore, the formation of the images having the high resolution is made possible by the min. impressed voltage.  The combinations of the electrodes for impressing the electric fields on the dispersion system 16 are specified to the combinations of the surface electrodes and the electrode groups in the matrix form or the combinations of the plural wire-shaped electrodes in a longitudinal direction or transverse direction and the plural wireshaped electrodes in the transverse direction or the longitudinal direction, by which the two-dimensional driving in the matrix form is made possible and the writing of the images at a high speed on the recording media 1A is made possible.
Patent JP-S6266274-A (JP)
Title: Both sides copying device
Inventor: MIYATA MASANORI
IPC: G03G21/00
Filed: 1985-09-19
Abstract: PURPOSE:To attain both sides copy without causing the picture lacking even when the picture of the different size is mixed by copying the first surface of the both sides copying with the automatic paper selecting means and copying the second surface with the automatic magnification selecting means. CONSTITUTION:The first surface of the both sides copy causes an automatic paper selecting function (APS) to function and the second surface causes an automatic magnification selecting function (AMS) to function. To the case of the original of the same size as well as the case in which the different size is mixed, APS functions efficiently. Namely, when the size is mixed, the size is detected to the original one by one, at the time of the same size, only the size of the first sheet is detected and when only the APS is designated, the latter mode is obtained.
Patent JP-H0372413-A (JP)
Title: Cold-wave lotion for hair and hair-dye
Inventor: INOUE TOMIO
IPC: A61K35/16
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a cold-wave lotion usable continuously together with a similar hair-dye, effective in preventing the damage of hair and stabilizing the dyed color over a long period by using a water-soluble natural sugar and plasma or a plasma substitute as main components of the reducing agent. CONSTITUTION:Permanent wave treatment is carried out by the use of a reducing agent produced by adding 1-50wt.% of a water-soluble natural sugar (e.g. glucose) and plasma or a plasma substitute (e.g. polyvinyl pyrrolidone) to a main component composed of thioglycolic acid or its salt and an alkaline agent. Similarly, a hair dye is produced from (A) the 1st agent produced by adding a water-soluble natural sugar and plasma or a plasma substitute to main components composed of an oxidation dye and an alkaline agent and (B) the 2nd agent composed mainly of an oxidizing agent. The present agent enables the continuous treatment with cold-wave lotion and hair-dye which has been impossible owing to the serious damaging action on the hair.
Patent JP-2000016046-A (JP)
Title: Air suspension control device
Inventor: MISAWA MASAYA
IPC: B60G17/015
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To increase a load-carrying capacity of a vehicle by controlling air pressure of an air spring of a driven shaft to become higher than that of a driving shaft by air pressure for equally sharing weight of a differential pressure device related mechanism. SOLUTION: Differential pressure calculated by detecting air pressure of air springs on a driven shaft side and a driving shaft side with a pressure sensor, and deducting air pressure of the driving shaft side from air pressure of the driven shaft side, is checked whether equal to air pressure P for equally sharing weight of a differential pressure device related mechanism or not (S1). When not equal to the air pressure P, the differential pressure is checked whether lower than the air pressure P or not (S2). When lower than the pressure P, the air spring on the driven shaft side is supplied with air still more to increase a load of the driven shaft. When the differential pressure is higher than the air pressure P, air is released from the air spring on the driven shaft side to decrease the load of the driven shaft (S4).
Patent JP-H0529814-A (JP)
Title: Directional coupler for transmitting millimeter wave
Inventor: GOTO MASAHARU
IPC: H01J23/36
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a directional coupler for millimeter wave transmission which eliminates the rotation mechanism of a sub-waveguide and monitors the electric power at any time. CONSTITUTION:Rectangular waveguides 7a, 7b being sub-waveguides are connected with respective pair of coupling holes 3a, 3b provided on a position where the coupling degree of a reflection plate 2 is equal so that the directions of electric field in the waveguides is 90 deg. with each other. Powers of cos<2>theta and cos<2>(theta+90 deg.)=sin<2>theta times as much as incident millimeter wave are respectively inputted in sensors 9a, 9b. Thus, the display of electric power determined by the coupling degree of the directional coupler is available without rotating the sub-waveguide. The directional coupler for millimeter wave transmission which is inexpensive and whose operation is safe and facilitated is obtained.