baber/WOPTO huggingface dataset:
Patent JP-H0476566-A (JP)
Title: Color image forming device
Inventor: KOJIMA HISAYOSHI
IPC: G03G15/08
Filed: 1990-07-19
Abstract: PURPOSE:To simplify the constitution by providing an attaching / detaching mechanism which attaches/detaches developing device to/from an image carrier, and selecting a developing device by attachment. CONSTITUTION:When a driving motor 14 is driven, this rotational force is transmitted to a photosensitive drum 1, further transmitted to a developing sleeve 5Y through a gear 6, the photosensitive drum 1 and the developing sleeve 5Y are each rotated and driven at specified speed, and the electrostatic latent image formed on the photosensitive drum 1 is first developed by yellow toner and visualized. Next, the driving motor 12 of the attaching mechanism 13 is driven and a cam 11 is rotated in direction of an arrow, if its chamfer D is faced to a bearing 8M, the bearing 8M is moved in an inner direction of a diameter along a U shaped groove 10a by a spring 9M, and is abutted to the bottom of the U shaped groove 10a. Only a sleeve gear 6 bound to the developing sleeve 5M is engaged to a drum gear 2, and the electrostatic latent image formed on the photosensitive drum 1 is developed by magenta toner.
Patent JP-S6345350-A (JP)
Title: Stainless steel for cold forging
Inventor: YAHAGI SHINICHIRO
IPC: C22C38/18
Filed: 1986-08-12
Abstract: PURPOSE:To improve the magnetic characteristics, electric resistance characteristics and cold forgeability of a Cr stainless steel contg. specified amounts of Si and Al as well as to maintain the corrosion resistance by restricting the amounts of C, P, N, S, Mn and O in the stainless steel. CONSTITUTION:The compsn. of a stainless steel is regulated so that it is composed of, by weight, <=0.015% C, <=3.0% Si, <=0.5% Mn, <=0.030% P, <=0.030% S, 4-14% Cr, 0.2-7.0% Al (Al/Si>=1.0), <=300ppm N, <=100ppm O and the balance Fe, Cr in the steel improves the magnetic characteristics in spite of such a low content. Such a relatively large amount of Al improves the electric resistance characteristics but >7.0% Al and >3.0% Si deteriorate the cold forgeability. In case of Al/Si>=1.0, satisfactory cold forgeability can be ensured. Since C, N, S and O deteriorate the magnetic characteristics and cold forgeability and P and Mn deteriorate the cold forgeability, the amounts of such elements are restricted as mentioned above.
Patent JP-S5978223-A (JP)
Title: New polymer
Inventor: KAWAKUBO FUMIO
IPC: C08F290/06
Filed: 1982-10-27
Abstract: PURPOSE:A new polymer which, upon contact with moisture, cures into a rubber- like elastomer or a resinous product, prepared by polymerizing a vinyl monomer in the presence of an organic polymer containing a reactive silicon functional group in the molecule. CONSTITUTION:The titled polymer is obtained by polymerizing a polymerizable monomer, e.g., a vinyl monomer of formula I (wherein R<2> is H, a halogen, or a 1-10C substituted or unsubstituted monovalent aliphatic hydrocarbon group, and R<3> and R<2> are each R<1>, a monovalent aromatic group, an alkenyl, or the like), and a vinyl monomer of formula II (wherein R<4> is a monovalent hydrocarbon group such as a 1-10C alkyl; R<5> is an organic residue containing a polymerizable double bond; X is a hydrolyzable group, and n is 1-3), in the presence of an organic polymer containing at least one reactive silicon functional group in the molecule, e.g., a polyether comprising repeating units of the formula: -R<1>-O- (wherein R<1> is a 1-8C bivalent hydrocarbon group).
Patent JP-H0943936-A (JP)
Title: Electrifying roller
Inventor: NAGASE TAKAYUKI
IPC: G03G15/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roller and an electrifying member which reduces the generation of electrifying noise and which does not generate irregular electrification by blending dinitropentamethylene tetramine of an average grain size of a specific value in rubber base material in a conductive elastic layer as foam agent to let it foam. SOLUTION: In an electrifying roller 2 provided with a core metal 2a and a conductive elastic layer formed on an outer circumference of it, dinitropentamethylene tetramine of an average grain size of 20-50μ is blended in rubber base material in the conductive elastic layer as foam agent to let it foam. This electrifying roller 2 is composed of a core metal 2a, a conductive foam layer 2b, and bubbles 2b'. An electrifying layer 2c may be provided on the outer side of the conductive foam layer 2b. For the electrification roller 2, a volume resistance ratio of the conductive foam layer 2b is set at 10<0> -10<10> Ω.cm. Its rubber hardness has a low hardness of an Asker-C 30 deg. or less. When the rubber holds this low hardness, is installed on an image forming device and has a voltage applied to it, generated electrifying noise can be extremely reduced.
Patent JP-2000008445-A (JP)
Title: Automatic flushing device
Inventor: IDOTA IKUYA
IPC: E03D9/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To completely drain fouled waste by automatically flushing the inside of a toilet bowl if there is a change, after reflected beam density, color, image, etc., in the toilet bowl have been compared with each other in conditions before and after use by means of signals from a fouled waste detector. SOLUTION: When a toilet bowl cover 4 is closed after use of a toilet stool 1, light is emitted from a sensor 5 attached to the rear face of the toilet bowl cover 4 to the stored water level W in the toilet bowl 2a of the toilet stool body 2, and the reflected beam from the water level W is detected by the sensor 5. When fouled waste (o) remains in the stored water level W, as the reflected beam density is different from that before condition of use of the toilet stool 1, the reflected beam densities before and after use are detected by the sensor 5 and compared with each other in a controller. When there is a change in the reflected beam density, it is judged in the controller that fouled waste (o) remains in the toilet bowl 2a and flushing water is automatically supplied into the toilet bowl 2a to drain the fouled (o) waste.  The sensor 5 can be replaced with a means which can detect color or image in the toilet bowl 2a. In this way, the fouled waste can be completely drained.
Patent JP-H0475652-A (JP)
Title: Separating agent for dental photopolymerization resin
Inventor: NAKAMURA SHOJI
IPC: A61K6/00
Filed: 1990-07-18
Abstract: PURPOSE:To prevent the nonuniformity and hardening defect of the resin of the molding taken out of a gypsum mold by coating a compsn. contg. a high polymer binder or high polymer film forming agent, light reflective pigment and a solvent as essential components to a gypsum pattern and drying the coating. CONSTITUTION:The high polymer binder or high polymer film forming agent which is used for the photopolymerizable separating agent is soluble in water, includes synthetic products, such as polyvinyl alcohol and natural products, such as gelatin. The high polymer binder or high polymer film forming agent which is soluble in oil includes thermoplastic synthetic high polymers, such as polyvinyl acetate, and natural products, such as colophonium. While pigments of a white system, such as titanium oxide, are mainly exemplified as the light reflective pigment, the difference in the reflective index regulated by the high polymer binder or high polymer film-forming agent and the solvent is preferably >=0.5. Water, acetone, toluene, etc., may be properly used so as to meet the high polymer binder high polymer film-forming agent as the solvent. The film of this separating agent is easily formed by coating this agent to the gypsum mold and drying the coating. The absorption of light by the color of the gypsum mold is eliminated and the effect of retarding the curing of the resin does not arise and, therefore, the post-hardening by a heat treatment is efficiently executed.
Patent JP-H0238650-A (JP)
Title: Roof tile
Inventor: SHICHIJO KOJIRO
IPC: E04D1/12
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the corrosion and rain-water leakage of a batten from being generated due to condensation by arranging salient portions for leading the water drops of the condensation on the rear side surfaces of roof tiles, downward, and by forming water inducing passages for collecting and inducing the water drops in the lower end direction between the salient portions. CONSTITUTION:Roof tiles 1 are arranged with the partial sections put together to be roofed with, and on the rear side surfaces 5 of the roof tiles 1, salient portions 10 for leading water drops 7 of condensed water 8 downward are arranged, and between the salient portions 10, water inducing passages A for collecting and inducing the water drops 7 in the direction of a lower end 4 are formed. Then, the condensed water 8 is turned into the water drops 7 and flows in the direction of the lower end 4 along the salient portions 10, and in this case, the water drops 7 near the water inducing passages A are induced in order, and so the corrosion and rain-water leakage or the like of a batten can be prevented from being generated due to the condensation 8.
Patent JP-S6081857-A (JP)
Title: Electrode of iii-v group compound semiconductor
Inventor: SUDOU HIROKI
IPC: H01L29/45
Filed: 1983-10-13
Abstract: PURPOSE:To stabilize heat or current stress by mixing an ohmic electrode layer with an ultrafine amount of V group element, thereby suppressing an alloying reaction of Au of an electrode metal forming element with primary compound semiconductor. CONSTITUTION:A planar type In GaAsP laser is formed by an AuZn electrode layer, to which AuZn is adhered while mixing 2% or less of As or P as an n type InP substrate 1, an n type InP clad layer 2, an InGaAsP active layer 3, a p type InP clad layer 4, a p type InGaAsP cap layer 5, an SiO2 layer 6 and an ohmic electrode layer. The quantity of As or P to be mixed is suitably 2% or less since the contacting resistance is not so considerably increased. Thus, the diffusion barrier effect for the alloying reaction of the Au with the primary semiconductor can be enhanced, and stable electrodes for heat or current stress can be obtained.
Patent JP-H0611152-A (JP)
Title: Pretreating system for atmosphere of clean room
Inventor: YAMAMOTO KENJI
IPC: F24F3/00
Filed: 1992-06-24
Abstract: PURPOSE:To perform air conditioning sufficiently necessary by a facility having low capacity meeting the pretreated atmosphere by conducting a predetermined pretreatment for the atmosphere to be introduced into a clean room without almost necessity of an operating cost to suppress irregularities in temperature/humidity to predetermined allowable ranges. CONSTITUTION:The pretreating system has the steps of air conditioning the atmosphere by an air conditioner 4 and then introducing the atmosphere into a clean room 5, and comprises the steps of introducing the atmosphere into a pretreating chamber 1 buried under the ground to be passed, and then supplying it into the conditioner.
Patent JP-H1022901-A (JP)
Title: Cylindrical micro vibration motor
Inventor: SHIRAKI MANABU
IPC: H04B7/26
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To generate a large vibration and to prevent the bending of a shaft from being generated in spite of a cylindrical coreless vibration motor of a supersmall type. SOLUTION: In a cylindrical micro vibration motor where an inversed L- shaped eccentric weight for generating vibration 8 is fixed to a shaft 7 projecting at one tip of the cylindrical micro vibration motor main body 1 through a fine clearance between the other tip face of the eccentric weight for generating vibration and one tip face of the motor main body 1, the lengths of the fixing base part 8a and the eccentric weight part 8b of the eccentric weight 8 in the direction of a shaft are formed to be nearly equal to apply the centroid of the whole eccentric weight 8 to the bearing 3 provided at one tip part of the motor main body 1.
Patent JP-H0476479-A (JP)
Title: Position display for moving body
Inventor: YAMAMOTO TOMOHIRO
IPC: G01C21/00
Filed: 1990-07-18
Abstract: PURPOSE:To easily confirm the advancing direction by continuously displaying the past advancing direction without renewal of display of advancing direction when difference of advancing direction is over a prescribed angle. CONSTITUTION:An electronic control device 3 computes the present position based on latitude, longitude, advancing direction data, and memory data received at the rate of one time per one second from a GPS receiver 2, and displays 51, 52 on an atlas gauge 5. Nextly, when the speed of a moving body measured with the receiver 2 is under a prescribed speed, namely, there is possibility to enlarge measurement error, the past advancing direction is displayed with an arrow mark 4a on a display panel 4, when the speed of the moving body is over the prescribed speed, the advancing direction before one second is compared with the present advancing direction, at the difference under a prescribed angle, for example 30 deg., the present direction is displayed, at the difference over that, namely sudden variation of the advancing direction, the present advancing direction is memorized and the past advancing direction is displayed by going on/off of the arrow mark 4a, and the possibility to contain large error in the advancing direction data is reported.
Patent JP-H068695-A (JP)
Title: Solid correction tool
Inventor: OKAI SADAHIRO
IPC: B43L19/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent blurring of rewritten characters and to accelerate drying of written characters in the use of a solid correction tool for masking correction of various prints by incorporating at least a masking agent, wax, and hydrolyzed collagen as main components. CONSTITUTION:A solid correction tool is used for the masking correction of characters written with a fountain pen and of other prints. The solid correction tool contains at least a masking agent, wax, and hydrolyzed collagen as main components. The masking agent, which is used for masking characters etc., is selected, for example, from white pigments including titanium dioxide. The wax, which is used to improve coating performance, is selected, for example, from various kinds of natural wax and synthetic wax. The hydrolyzed collagen, which is used to prevent blurring of rewritten characters and to accelerate drying of written characters, is obtained, for example, by the hydrolysis of collagen with acid.
Patent JP-H1126695-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI TSUTOMU
IPC: H01L21/765
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To interrupt a parasitic transistor T1 and the same kind of parasitic transistor as the parasitic transistor T1 by permitting a surge current to be passed first to the parasitic transistor T1 and then to a parasitic transistor T2. SOLUTION: A guard ring 17 comprises a well region 22 and a pair of heaving doped regions 23, 24 which are, respectively, formed in the well region 22 with a space therebetween, have opposite types of conductivities, and are to be applied with substantially the same voltage so as to be, respectively, imparted with an electrostatic potential relative to a source 19 of an MOS transistor 18.  In the structure, there are provided a first parasitic transistor T1, which includes one heavily doped region 23 having the same type of conductivity as the well region 22, a semiconductor substrate 11, and a drain region 20 of the MOS transistor serving as a collector, a base and an emitter, respectively, and a second parasitic transistor T2, which includes the other heavily doped region 24, the well region 22 and the semiconductor substrate 11 serving as an emitter, a base and a collector respectively.
Patent JP-2001017824-A (JP)
Title: Wet type flue gas desulfurization
Inventor: KAWAMURA TETSUO
IPC: B01D53/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a wet type flue gas desulfurization apparatus which is easily inspected and maintained and capable of being employing in developing countries or the like. by supplying respective constituent appliances and reducing installation cost. SOLUTION: This wet type flue gas desulfurization apparatus is provided with a thickener 46 for precipitating solid matter such as soot and heavy metals contained in an absorption solution 17 extracted out of an absorption tower 12, a centrifugal separation type decanter 47 for dewatering and recovering the solid matter precipitated and separated by the thickener 46, an atmospheric pressure type crystallization tank 49 to which the supernatant liquid 48 separated from the precipitated and separated solid matter by the thickener 46 is supplied to precipitate ammonium sulfate 28 from the supernatant liquid, and a centrifugal separation type decanter 50 for dewatering and recovering the ammonium sulfate 28 precipitated in the atmospheric pressure type crystallization tank 49.
Patent JP-H1040126-A (JP)
Title: Monitor device for circuit data
Inventor: HONDA KOZO
IPC: G01R31/319
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device for circuit data which collects monitors of circuit data at numerous places at the same time and efficiently analyzes a fault, and to miniaturize an entire device. SOLUTION: This device is equipped with latch circuits 11-13 which are provided corresponding to monitor places (arithmetic places) 11-13 of a digital circuit and latch respective monitor data, latch timing generating circuits 21-23 which generate latch timing of monitor data of the respective latch circuits 11-13, and a monitor data bus 7 which transfers the latch data of the respective latch circuits 11-13. Further, this device is equipped with a memory write control circuit 8 which selects and writes monitor data of the monitor data bus 7 to a memory circuit 9, and monitor data at the monitor places of the digital circuit are collected to the same memory circuit 9.
Patent JP-S6433643-A (JP)
Title: Memory addressing device
Inventor: MORITA HISASHI
IPC: G06F12/02
Filed: 1987-07-30
Abstract: PURPOSE:To perform both direct and indirect addressing operations without increasing the packing area for the packing manhour of a memory, by setting 1st and 2nd address areas in a single memory. CONSTITUTION:A ROM 21 is addressed by the address data of 18 bits A0-A17 and includes a 1st address area for direct addressing an a 2nd address area for indirect addressing. Then the address data for addressing each divided area of the 2nd address area and the corresponding higher level address data on the direct addressing are selectively supplied to the ROM 21 by a selector 22 in response to an addressing mode. Thus it is possible to carry out both direct and indirect addressing operations via a single device without increasing the packing area nor the packing manhour.
Patent JP-2001024196-A (JP)
Title: Manufacture for optoelectronic device
Inventor: KITAKADO HIDETO
IPC: G02F1/136
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology in which the manufacturing cost for an optoelectronic device is reduced. SOLUTION: The manufacturing cost is reduced by reducing a required number of patterning as much as possible by a manufacturing method for a TFT which forms an optoelectronic device. Specifically, impurity elements are added into an active layer by using a gate wiring as a mask. After that, a line width of the gate wiring is made narrow without a patterning step, and the impurify elements are added again. By the means an LDD region can be formed without increasing the patterning number.
Patent JP-S59130699-A (JP)
Inventor: HAINTSU BERUKUMAN
IPC: B30B9/20
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0476712-A (JP)
Title: Voltage setting device for variable voltage power supply
Inventor: INAOKA KIYOTERU
IPC: G05F1/56
Filed: 1990-07-19
Abstract: PURPOSE:To simply and accurately set up and change the output voltage of a variable voltage power supply by applying an increment/decrement input to a step width setting means to set up voltage change width and applying the increment/decrement input to an output voltage setting means to set up the output voltage value of the variable voltage power supply. CONSTITUTION:A step with setting means 211 applies a step width output corresponding to an increment/decrement operation input to an output voltage setting means 221. The means 221 increases/decreases a command voltage in accordance with the increment/decrement operation input and the changing width of the command voltage corresponds to the step width output applied from the means 211. The command voltage is applied to a deviation detector 103 and compared with the output voltage of a power controller 101 detected by a voltage detector 102, their deviation is extracted as a control signal and the control signal is applied to the power controller 101 to control the output voltage of the controller 101, i.e. the output voltage of the variable voltage power supply 100. Consequently, the voltage can be simply and accurately set up.
Patent JP-S5982453-A (JP)
Inventor: YAMADA TOSHIICHI
IPC: D04B35/12
Filed: 1982-10-29
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-H0854571-A (JP)
Title: Light beam deflecting and scanning device
Inventor: FUJII TAKESHI
IPC: G02F1/11
Filed: 1994-08-15
Abstract: PURPOSE:To provide a light beam deflecting and scanning device which is capable of guiding a light beam stably and exactly to a desired scan position of a body being scanned. CONSTITUTION:After the frequency detection circuit 76 detects the frequency of the AOM(audio optical modulation element) driving signals generated by a drive circuit 52, a frequency adjusting circuit 45 adjusts control data for bringing the frequency to a desired frequency and feeds these data to the data latch circuit 44. The circuit 44 supplies the adjusted control data to the drive circuit 52, which generates an AOM driving signal having a specified frequency to supply to the AOM. The AOM diffracts the light beam L based on the AOM driving signal to obtain the first-order diffraction light L1 and guides this diffraction light L1 to the specified scanning position on a film F.
Patent JP-S6245520-A (JP)
Inventor: JIEEMUSU BII ETSUKENHOFU
IPC: A61K9/22
Filed: 1986-08-15
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-S6252720-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SEKII YASUAKI
IPC: G11B5/86
Filed: 1985-08-30
Abstract: PURPOSE:To transfer the same content for the first part of a tape of both this side and other side by using a synchronizing reverse function. CONSTITUTION:Control means 7-11 control the 1st and 2nd tape drivers in response to a detection signal from a detection means 3 for tape end included in the 1st tape driving mechanism applying mechanism of reproduction running and stop of both sides of the magnetic tape and from a detection means 4 for tape end included in the 2nd tape driving mechanism 2 applying recording running and stop for both sides of the magnetic tape. Then until the thin-side reproduction running of the 1st tape driving mechanism and that of the 2nd tape driving mechanism are both finished, the tape driving mechanism finished earlier is in standby at the stop mode and the opposite side reproduction running of the 1st tape, driving mechanism and the opposite side recording running of the 2nd tape driving mechanism are started at the same time. Thus, the same content of the first part of the tape at both this side and the opposite side at least in the tapes having nearly the same length is transferred.