baber/WOPTO huggingface dataset:
Patent JP-2000134390-A (JP)
Title: Picture processor, method for it, computer readable recording medium recording picture processing program and picture processing system
Inventor: YOKOYAMA KATSUHITO
IPC: G06T5/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To optimize a common function used for respective devices in a case where the devices are provided with the common function in a picture processing system formed of a scanner, picture processor and a printer. SOLUTION: In a case where a γ correcting function is provided for both scanner 1 and picture processor 2, a correcting function of larger number of bits, namely more excellent function, is automatically selected and processed from the viewpoint of giving priority to a picture quality. In addition, in a case where both scanner 1a and the processor 2 are provided with a variable magnification function, a variable magnification function of a higher processing speed, namely more excellent performance, is properly and automatically selected and processed according to a variable power rate (expansion/ contraction) designated by an operator from the viewpoint of giving priority to a processing speed.
Patent JP-S63158554-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMAKI KIYOSHI
IPC: G03G5/06
Filed: 1986-12-22
Abstract: PURPOSE:To enable positive and negative charging to be applied to a photosensitive layer and to enhance resistance to environmental conditions by incorporating one of specified stilbene compounds in the photosensitive layer. CONSTITUTION:The photosensitive layer formed on an electric conductive substrate comprising an electric charge generating material (CGM) and a charge transfer material (CTM) contains one of the compounds represented by formula I in which each of R and R1 is alkyl, aryl, aralkyl, optionally substituted amido, such sulfonylamido, such allyl, or an aromatic group except phenyl. The photosensitive layer formed on the electric conductive substrate may be a single layer structure containing a mixture of CTM and CGM, or a double layer structure having a lower layer containing CTM and an upper layer containing CGM, or a double layer structure reverse to it, and when needed, an overcoat protective layer (OCL) may be formed, and the laminate structure provided with the upper layer containing CGM and the lower layer containing CTM exhibits a more remarkable effect.
Patent JP-H03166588-A (JP)
Title: Liquid crystal display device
Inventor: KIBE MASARU
IPC: G02F1/1333
Filed: 1989-11-27
Abstract: PURPOSE:To change the direction of a visible visual angle and to accomplish screen display having visibility excellent in respective directions by turning the display surface of a liquid crystal display unit having the visible visual angle in a direction inclined against a direction perpendicular to the display surface. CONSTITUTION:In the case of changing the visible visual angle of the liquid crystal display unit 2, a driving device 6 is actuated to allow the liquid crystal display unit 2 to protrude ahead of another adjacent liquid crystal display unit 2. Then, the liquid crystal unit 2 is turned by 90 deg. in a changing direction and it is retreated to a home position after completing turning. Such an action is successively performed to all the liquid crystal display units 2. At such a time, an image signal is inputted in the liquid crystal display unit 2 so that the screen display may not turn sideways or it may not become upside down even in a state where the display unit 2 is turned. Thus, the visible visual angle by which the visibility excellent in the display is obtained can be changed in a left direction(A direction), a right direction(B direction), an up direction(C direction) and a down direction(D direction) and the screen display having the visibility excellent in every direction is performed.
Patent JP-H02152711-A (JP)
Title: Groove-scallop cutting unit for h-steel
Inventor: MATSUNAGA TOMOAKI
IPC: B23C3/12
Filed: 1988-12-05
Abstract: PURPOSE:To make a unit well fittable for a multikind-small lot production system by attaching each detecting switch at a flange end to respective cutting means sides at a flange corresponding position of H-steel, and constituting it to drive and control a longitudinal adjusting means and a conveying means and to control operation of a clamping means relationally with the detection signal. CONSTITUTION:After presetting of a work W, cutting heads Ba, Bb, a conveying means A is driven and this work W is fed to the side of a cutting means, and when a flange (a) comes into contact with a contact piece 68 at the side of the head Ba, a detecting switch Sa operates, stopping any feed of the work W, and a clamping means Da locks the flange (a), then a reversible motor M1 of a longitudinal adjusting means F is driven clockwise so that the head Ba moves forward. During this movement, another flange (b) comes into contact with a contact piece 69, and when another detecting switch Sb gets operating, the motor M1 comes to a stop, thus the work W is clamped by a clamping means Db. In addition, a hydraulic cylinder 56 of a space setting means E is operated into contraction, clamping the work W in this way.
Patent JP-H08158494-A (JP)
Title: Sealing material
Inventor: TAKEZAWA SATORU
IPC: C09K3/10
Filed: 1994-12-12
Abstract: PURPOSE: To provide a sealing material that has sufficient sealing characteristics and is excellent in handleability and on-site workability by covering a core member made from flexible materials with a cover material made from a polymer blend. CONSTITUTION: One flexible material such as rubber, urethane and resin is used singly or two kinds or more of them are combined to produce a core member 2. The core member 2 is covered with a cover material 3 made from a polymer blend having a three-dimensionally continuing network skeletal structure composed chiefly of a polymeric organic material and a low molecular weight material. The polymeric organic material has a number average molecular weight of 20,000 or more, and the low molecular weight material has a number average molecular weight of less than 20,000. The difference in solubility parameter between the polymeric organic material and the low molecular weight material is selected to be 3.0 or less.
Patent JP-H02153600-A (JP)
Title: Feeding device of surface packaging ic component
Inventor: TANDO SHUICHI
IPC: H05K13/04
Filed: 1988-12-05
Abstract: PURPOSE:To dispense with a transfer means which takes out an IC component already subjected to the lead processing and transfers it to a component unloading position so as to simplify a feeding device in structure by a method wherein the upper die and the lower die of the feeding device, which executes a bending process of a surface mounting IC component that has not been yet subjected to the lead processing, are formed in such a constitution that the lower die is made movable in a horizontal direction from a position where both the dies face each other to an component unloading position. CONSTITUTION:A lower die 14 is so arranged as to be movable in a horizontal direction from the position where an upper die 13 which is movable vertically and the lower 14 of a feeding device face each other to a component unloading position, a surface mounting IC component 1 inside a magazine 11 located just under a bonding pin 24 is pushed up by a pushing rod 26 of an air cylinder 25 of a feed section 10, and an uppermost component 1 is held as being sucked by a suction pin 24 at a down position. The pin 24 of an unloading and carrying section 15 is made to ascend sucking the component 1, following the ascent of an up-down plate 30 due to the expanding action of a suction pin up-down air cylinder 32, a slider 36 is made to advance by the expanding action of a suction pin laterally sliding air cylinder 31 to transfer the component 1 between the upper and lower dies, 13 and 14, of a die 12.
Patent JP-S63260086-A (JP)
Title: Piezoelectric actuator
Inventor: SENDA YUKIO
IPC: H01L41/09
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a low application electric field, a necessary displacement and a generated force by specifying Young's moduli and the thicknesses of piezoelectric ceramics and supporting member to be bonded. CONSTITUTION:Young's moduli Y2, Y1 of piezoelectric ceramics 2 and supporting member 11 to be bonded are Y1>=2.5Y2, the thickness of the piezoelectric element is 100mum<=t2<=5000mum, and the ratio t2/t1 of the thickness t2 of the piezoelectric element to the thickness t1 of the supporting member is set to 1.6 or more in a piezoelectric actuator formed by directly bonding the bendable platelike supporting member 11 having nonpiezoelectric characteristic to the platelike piezoelectric ceramics 2 elongating or contacting in response to the presence or absence of the application of an electric field so as to restrict the elongating or contracting deformation. Thus, a necessary application electric field can be largely reduced, and a generated force and a displacement can be increased as compared with conventional ones.
Patent JP-S63161674-A (JP)
Title: Semiconductor memory device
Inventor: MORI SEIICHI
IPC: H01L27/10
Filed: 1986-12-25
Abstract: PURPOSE:To suppress the neutralization of stored electrons even if movable ions invade at the time of forming a wiring and dicing by a method wherein, when a memory part is covered with an insulating film containing phosphorus, a part of the insulating film is contacted with a semiconductor substrate along the circumference of the memory part. CONSTITUTION:Movable ions which invade an oxide film 16 through a contact hole and a dicing line at the time of forming a wiring and dicing are prevented from movement by an insulating film 17 at a trench 18 part and can not reach a memory cell 13. Therefore, the neutralization of stored electrons caused by the invasion of the movable ions are suppressed so that safe operation can be maintained. Moreover, as the layer insulating film 17 is utilized as the insulating film which is contacted with a silicon substrate 11, the construction and the manufacturing process of a semiconductor memory device can be simplified.
Patent JP-H04179298-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAKAMURA SHIGEMI
IPC: H01L23/36
Filed: 1990-11-14
Abstract: PURPOSE:To realize a hybrid integrated circuit device with higher degree of integration and power consumption by a method wherein an organic circuit board made of such as glass epoxy is used, a semiconductor pellet with higher heat generation is mounted in a section where a heat-sink made of such as Al is placed, and the whole body is bonded to the heat sink made of such as Al. CONSTITUTION:A printed circuit board 11 is provided with a square hole in a position where a semiconductor pellet 12 is mounted, and a heat sink consisting of Al piece 13 is placed, The heat sink 13 is set with approx. 0.05mm smaller than the internal dimension of the square hole, silicon group adhesives is used, a flange is provided on the upper part of the heat sink 13 to prevent the coming off. The lower surface of the printed circuit board 11 and heat sink 13 is set on the same plane, and a heat sink 16 made of a large Al plate is mounted on the rear side of the printed circuit board to prevent the increase in the heat-resistance of the bonding surface. The semiconductor pellet 12 is mounted on the heat sink 13 with a conductive adhesives 14 to electrically connect it to the wiring on the printed circuit board by means of a wire 15.
Patent JP-H09147484-A (JP)
Title: Recording and reproducing device
Inventor: SAKAZAKI YOSHIHISA
IPC: H04N5/91
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To normally perform recording and reproducing without requiring a user to set the form of a signal to be inputted and outputted, and the speed of recording and reproducing data. SOLUTION: In order to input a reproduced data reproduced in a format instructed by the user, a signal based on the instructed format is given to a format selecting circuit 6b by a user selecting input circuit 4b. The instructed format is settled, and also a signal for showing this format instruction is transmitted to a format instruction circuit 9a of an output signal at the reproducing time of a 1st recording and reproducing device 1a by the format selecting circuit 6b. In the 1st recording and reproducing device 1a, after a reproducing data from a VTR part 12a is processed based on the instructed format, the reproducing data is again transmitted to a 2nd recording and reproducing device 1b by a format selecting circuit 6a with the instructed format from the format instruction circuit 9a of the output signal at the reproducing time.  The reproduced data inputted to the format selecting circuit 6b is outputted to be processed based on the instructed format, and the data after being processed is recorded by a VTR part 12b.
Patent JP-H02155048-A (JP)
Title: Majority circuit
Inventor: TAKEI KOICHI
IPC: G06F11/10
Filed: 1988-12-07
Abstract: PURPOSE:To eliminate the possibility to output erroneous signal by parity- checking both input signal and majority output signals. CONSTITUTION:For example, when input signals a=1, b=1, and c=0, an output d1 of a majority circuit 1 is 1, and when these input signals have no errors, the outputs of parity check circuits 3 to 5 are all zero, and as a result, an output d2 of a majority circuit 2 is zero. When the output of the majority deciding circuit 1 is correct as well, the output of a parity check circuit 6 is zero, the output of a NOR gate 7 is one, consequently the output of an AND gate 8 is one, and the value is decided by a majority. In such a case, an error signal (x) of the output of an inverter 9 is zero, and the value indicates that there is no errors. Thus, an error signal can be eliminated from the majority output.
Patent JP-H07157312-A (JP)
Title: Production of flaky titanium dioxide
Inventor: KOBAYASHI ISAMU
IPC: C08K7/00
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a flaky titanium dioxide having high aspect ratio and high orientation and excellent in reinforcing property by eluting K<+> ion from a fibrous potassium dititanate synthesized from a mixture of TiO2 with K2O in a specific ratio by melt method, wet- pulverizing and burning at a specific temp. CONSTITUTION:TiO2 or a titanium compound to form TiO2 by heating and K2O or a potassium compound to form K2O by heating are mixed so as to be 1.5-2.5 in the molar ratio of TiO2/K2O. The mixture is melted by heating and the molten product is cooled to obtain a lumpy material containing the fibrous potassium dititanate crystal. The lumpy material is dipped into an acidic aq. solution to elute all K<+> ion in the crystal and is wet- pulverized to recover a dititanate hydrate powder having flaky shape. The dititanate hydrate is dehydrated, dried and burnt at 500-1000 deg.C. By this method, the flaky titanium dioxide useful as a structural material of a coating material, a resin pigment, a base material for conductive powder, a cosmetic or the like is obtained.
Patent JP-H05141154-A (JP)
Title: Frame corner angular part connecting member
Inventor: SAKURAI HIDEMI
IPC: E06B3/964
Filed: 1991-11-22
Abstract: PURPOSE:To provide a butt connection that is producing no sharp-edged projection, excellent in safety and so good in external appearance. CONSTITUTION:This connecting part is provided with an incline plate part 12 being interposed between butted parts of both vertical and horizontal frames and so as to make its chamfered outer surface end 11 appear on the outer surface, and two connecting pieces 13a, 13b, projecting from both sides of this incline plate part 12 with each other in the orthogonal direction and being fixed in each inner parts of both these vertical and horizontal frames, are installed there. With this constitution, a sharpedged projection will in no case be produced there, thus such a butt connecting part as being excellent in safety, appearance and cost reducibility.
Patent JP-H09142122-A (JP)
Title: Suspension device for vehicle
Inventor: UEMAE HAJIME
IPC: B60G17/015
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To satisfy the running environment for a vehicle or the operation demand of a driver. SOLUTION: A spring mechanism 50 to vary a spring constant is arranged in series to a damper device 40 between a lower arm 23 and a car body 21. The various drive operation states of a vehicle are detected by an acceleration sensor 63, a steering angle sensor 64, a number of revolutions of engine sensor 65, a car speed sensor 66, a brake switch 67, and differentiator 63a-66a. Based on detecting various drive operation states, a microcomputer 68 estimates running environment of a vehicle or the drive demand of a driver, such as a vehicle running on a running road, such as a mountain road, having many curves, and a driver desiring to run a sporty vehicle, and sets and controls the spring constant of a spring mechanism 50 according to the estimation.
Patent JP-2000129117-A (JP)
Title: Water-based resin composition
Inventor: TANIMOTO SEIJI
IPC: C09J175/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane emulsion that gives coat film having excellent stability and resistance to solvents and the like. SOLUTION: This composition comprises (A) a polyurethane emulsion prepared by reaction of a polyurethane prepolymer bearing isocyanate groups in the molecular with (a) a vinyl alcohol polymer bearing at least one selected from among amino groups, primary hydroxy groups and acetoacetyl groups and (b) a low molecular weight compound bearing amino groups or hydroxy groups in the molecule in the aqueous medium and (B) at least one kind of water-based emulsion selected from among vinyl acetate resin emulsion, (meth) acrylate emulsion and diene resin emulsion.
Patent JP-S62251541-A (JP)
Inventor: HAINRITSUHI BURENNAA
IPC: F16F13/16
Filed: 1986-12-25
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-H04183571-A (JP)
Title: Diamond wire saw and use method thereof
Inventor: SUGAWARA TADAFUMI
IPC: B28D1/08
Filed: 1990-11-13
Abstract: PURPOSE:To execute the cutting work of a column, wall, etc., without any obstacle even at the places narrow and congested, by providing a pair of winding units which wind a piece of a long sized diamond wire with its being fed out alternatively with a constant tension while its contacting with an object, and a centralized control panel which actuates both winding units in linkage. CONSTITUTION:A piece of a long sized diamond wire 1, a pair of winding units 2, 2 which repeat the winding and delivery of this diamond wire 1 alternately and a centralized control panel 3 which actuates both winding units 2, 2 in linkage, are arranged. In this case, each winding unit 2 is installed with a drum 5 which winds or delivers the diamond wire 1 to a truck 4 and a driving unit 6 thereof, and the both driving units 6, 6 motion in linkage by the centralized control panel 3 in the state of a constant tension being applied on the diamond wire 1 located between both drums 5, 5.
Patent JP-H08144351-A (JP)
Title: Cleaning device annexed to stool
Inventor: ONO YOSHIO
IPC: E03D9/08
Filed: 1994-11-17
Abstract: PURPOSE: To allow even handicappers to easily use a cleaning device annexed to a stool by reciprocally moving the position of a water jetting nozzle for the cleaning device to the right and left sides and reciprocally changing the jetting direction to the right and left sides for water cleaning in a right-and-left wide area. CONSTITUTION: An upward nozzle 13 is provided at the end of a conduit 12 extending in a horizontal direction. The conduit 12 is reciprocally and rotationally moved 5 deg.-30 deg. around its axis or around the vertical shaft 11 of a root. The operation of a reciprocal and rotational movement driving source is interlocked with the operation of water jetting so that even handicappers can use a cleaning device annexed to a stool.
Patent JP-H05225772-A (JP)
Title: Memory device
Inventor: EDOMUNDO JIYURISU SUPUROGISU
IPC: G11C11/4096
Filed: 1992-11-18
Abstract: PURPOSE: To produce a small six-lithograph square cell and also to reduce an inter-bit line noise by providing an open-type sense amplifier between two memory arrays and a return-type sense amplifier at the outside of the arrays. CONSTITUTION: The open-type sense amplifier 48 is provided between the two memory arrays 61 and 62 with multiplexing circuits 50 and 51. The return-type sense amplifiers 42 and 43 are arranged at the outsides of the memory arrays 61 and 62 with the multiplexing circuits 46 and 47, and word lines are controlled by row decoders 44 and 45, respectively. The multiplexing devices are constituted to permit respective connectors to connect only one line at a time. Furthermore, bit lines to be accessed are not mutually adjacent and the connectors of the open-type sense amplifier 48 perform access to the bit line between the bit lines which are accessed by the return-type sense amplifiers 42 and 43.
Patent JP-H01151390-A (JP)
Title: Channel for digital automatic exchange by redundant structure
Inventor: OKAYASU MASAHARU
IPC: H04Q3/42
Filed: 1987-12-08
Abstract: PURPOSE:To obtain the channel of a redundant structure avoided without lowering reliability by connecting selectively two or above interface processing parts out of an (n+k) number of interface processing parts concerning each of an (n) number of interface circuit parts. CONSTITUTION:The title device is equipped with the (n+k) number of interface processing parts and a common switch circuit part having at least the (n) number of connecting terminals corresponding to the (n) number of interface circuit parts. The (n) number of interface circuit parts are connected to the connecting terminals of the common switch part through the (n) number of interface processing parts. When trouble occurs in one of these interface processing parts, a connection switching means connects the interface circuit part to the connecting terminal through the interface processing part which is not out of order. Thus, the high reliability is satisfied and at the same time, the channel of the digital automatic exchange able to adopt the economical redundant structure can be obtained.
Patent JP-H09143880-A (JP)
Title: Production of waterproof cloth
Inventor: SAKOBE TADAYUKI
IPC: D06M101/16
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible waterproof cloth having excellent water resistance, recyclable and kind to environment, and having excellent mechanical strength such as tensile strength. SOLUTION: This waterproof cloth is obtained as follows: a copolyester comprising terephthalic acid, isophthalic acid or an aliphatic dicarboxylic acid as an acid component and a 2-6C linear glycol and a 2-6C side chain glycol or an ether glycol as an alcohol component and having 0.4-1.5 intrinsic viscosity is mixed with a nonionic surfactant having 15-20 HLB value, and melted. Then, the resultant molten material is dispersed into water or an amine aqueous solution to prepare a copolyester dispersion adjusted to >=25% solid concentration and >=1,000cps solution viscosity. Thus, the dispersion is coated on a base cloth woven with polyester fiber yarns composed mainly of a polyethylene terephthalate-based polymer to make the waterproof pressure of the processed cloth to be >=1,000mmH2 O.