baber/WOPTO huggingface dataset:
Patent JP-H10125887-A (JP)
Title: Solid-state image sensor
Inventor: TOKUMITSU KENICHI
IPC: H01L27/14
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously minimize the shading amount of each color output every color, reduce color shading amount, and improve yield. SOLUTION: In picture elements in the chip center part of a solid-state image sensor, a microlens 1a-1 is so arranged that it almost coincide with the aperture center. In picture elements in the peripheral end portion, microlenses 1a-1-1a-3, etc., are so arranged that the centers of them are shifted from the aperture center toward the chip center or the chip periphery, by first shift amounts (deviation amounts) da1-da3, which are so set in response to the wavelength of first color that the amounts become suitably larger at a specific rate as the distance from the center increases toward the end portion direction. Similarly, regarding second color, second shift amounts db1-db3 are so set that the amounts become suitably larger at a specific rate different from the first shift amounts da1-da3 as the distance from the center increases toward the end portion direction.
Patent JP-2000107985-A (JP)
Title: Processing power reproducing method and device
Inventor: MORIMOTO YOSHITAKA
IPC: B23Q17/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing power reproducing device which can reproduce a specific oscillation condition in the processing relatively simply. SOLUTION: This device is provided with a reproducing device main body installed to the tool table 12 of an NC lathe; and an exciting means installed to the reproducing device main body; and the exciting means has a piezoelectric element 16; a parallel spring mechanism 18; and an operation member 32. The exciting means gives a processing motive power (a cutting power) measured in the actual processing condition, or a load of a desired frequency corresponding to the processing motive power, to a work 14 held by the work holding means 36 of a lathe main body, and by exciting in such a way, the signal condition in the processing can be reproduced artificially in the condition near the actual processing condition.
Patent JP-H11119366-A (JP)
Title: Method for processing silver hailed photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/22
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To make solvable a problem of residual dye stains after processing the photosensitive material using laser beams or LED as a light source for digital exposure for manufacturing a printing plate, by processing the photosensitive material containing a specified spectral sensitizing dye with a fixing agent containing a specified compound. SOLUTION: The photosensitive material containing the spectral sensitizing dye represented by formulae I and II and the like are processed by using the fixing agent containing substantially no boric acid but a compound having calcium and chelate stabilizing coefficient of 0.8-5.0. In the formulae I and II, each of R<11> -R<14> is an optionally substituted aliphatic group; each of V<11> -V<18> is H atom or a substituent; each of L<11> -L<15> is a methine group; M<11> is an ion necessary to cancel the total charge in the molecule; I<11> is the number of ions necessary for the charge cancelling; each of Y<21> -Y<24> is, independently, a -N(R<24> )- group or 0 atom or the like; R<21> is a <=8C aliphatic group substituted by a water-solubilizing group; and each of R<22> -R<24> is an aliphatic or aryl or heterocyclic group.
Patent JP-S62139196-A (JP)
Title: Current control circuit
Inventor: KANEKO YOSHIYA
IPC: G11C19/08
Filed: 1985-12-11
Abstract: PURPOSE:To easily control a load current with high accuracy by an external control by connecting a D/A converter outputting a voltage having both polarities of plus and minus setting 0V as a reference to the same input terminal of an amplifier, and connecting the output side of the amplifier to the base side of a current control transistor. CONSTITUTION:The output terminals of two D/A converters 1 and 2 are connected to an amplifier A, and the output terminal of the amplifier A is connected to the base of a transistor Q2. The D/A converter 1 is the converter which outputs the voltage of single polarity setting the 0V as the reference, and the D/A converter 2 outputs the voltage of both plus and minus polarities setting the 0V as the reference. The output sides of the two D/A converters 1 and 2 are connected to the difference input side of the amplifier A, and when a synthesized voltage is taken out as a bias voltage Vb from the amplifier A, it can be varied within the range of the output voltage of the D/A converter 2 setting the output voltage of the D/A converter 1 as the reference. In other words, the rough setting of a load current IR on a load RL can be performed at the D/A converter 1, and a detail setting at the D/A converter 2. Thereby, the external control can be performed easily.
Patent JP-2000112238-A (JP)
Title: Developing device
Inventor: OZAWA HIDEAKI
IPC: G03G15/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of developer discharged from the inside of a developing container by the force of a circumferential direction or a radial direction acting on the developer when a stirring and carrying member is rotated. SOLUTION: This developing device is provided with developer circulation areas 45 and 46 which are formed by being adjacent to a developing roll housing part housing a developing roll and in which the two-component developer is stirred and carried while being circulated the developing container V having a developer discharge port 51 discharging the developer in the areas 45 and 46 and the developing roll carrying the two-component developer attached to the rotating surface to a developing area so as to use it for developing. Then the two-component developer in the areas 45 and 46 is circulated while being stirred and carried and supplied to the developing roll housing part.  Besides the force of the circumferential direction or the outward radial direction acting on the developer by the rotation of the stirring and carrying member R1 in an area Sa opposed to the port 51 is set to be smaller than that in the other area Sb.
Patent JP-H03142756-A (JP)
Title: Information reproducing device
Inventor: HAGITA HIROYUKI
IPC: G11B20/14
Filed: 1989-10-27
Abstract: PURPOSE:To always execute the precise reproducing of information and to reduce the cost of a whole device by providing a means which controls the synchronizing range of a reproducing clock signal with respect to a read-out signal in a clock reproducing means based on the output of a speed detection means. CONSTITUTION:The driving speeds of driving mechanisms 11 - 13 which drive an information recording carrier 6 in a recording direction are detected and the synchronizing range of the clock reproducing means 3 which obtains the reproducing clock signal for reproducing the information from the read-out signal is controlled based on the output FG. Therefore, the reproducing clock signal which is always synchronized with the read-out signal can be obtained. Thus, the information can be always precisely reproduced. Simultaneously, since the driving mechanism whose speed is largely changed and which is inexpensive can be used as the driving mechanism of the information recording carrier, the cost of the whole device is reduced.
Patent JP-H06133387-A (JP)
Title: Voice signal processing unit
Inventor: TOYOIZUMI YOSHIYUKI
IPC: H04R3/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide the voice signal processing unit able to input a voice signal with high definition even by a built-in microphone or an external microphone. CONSTITUTION:The processing unit is a unit which receives a voice signal by its built-in microphone 7 or an external microphone connecting to an external microphone connection terminal 18 and processes the inputted voice signal, and discriminates whether the inputted voice signal comes from the external microphone connecting to the external microphone connection terminal 19 or the built-in microphone 17 and selects the frequency characteristic of the inputted voice signal depending on the discrimination.
Patent JP-H04156008-A (JP)
Title: Logic circuit
Inventor: YAMASHITA HIROKI
IPC: H03K19/20
Filed: 1990-10-19
Abstract: PURPOSE:To perform a fast operation even when multiple input logic is comprised by providing one P-channel FET(field effect transistor) instead of the same number of P-channel FET groups as that of input required for circuit, and a logic function part with controls the gate potential of the P-channel FET by receiving an input signal. CONSTITUTION:A first P-channel FET 108, and plural first N-channel FET groups 109-111 connected in parallel or in series between a first output terminals 104 and a second power source terminal 106 are provided. A first logic function part 107 which controls the gate potential of the first P-channel FET 108 so as to perform complementary operation on the first N-channel FET groups 109-111 by the first P-channel FET 108 by receiving the input signal is provided. Thereby, it is possible to realize a multiple input NAND circuit without increasing the number of P-channel FETs 108, and to perform the fast operation because no load capacitance is increased even when multiple input constitution is employed.
Patent JP-H04155897-A (JP)
Title: Cooling device
Inventor: MINAMITANI RINTARO
IPC: H05K7/20
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a cooling device where a heat exchanger can be lessened in cost and space by a method wherein the heat exchanger of a main circuit is provided with a function to cool down cooling water on an inlet side of a water purifier provided inside a bypass circuit. CONSTITUTION:A heat exchanger 1 and a cooled equipment 2 are connected through a piping 3, and cooling water is circulated by a pump 4. The piping 3 is made to branch into two pipings at an upstream point of the cooled equipment 2, and a bypass circuit cools down cooling water using a part of a flow path of the heat exchanger 1 and circulates cooling water through the intermediary an ion exchanger or a filter. By this cooling device, a single heat exchanger 1 is able to cool down cooling water fed to the cooled equipment 2 and to supply sufficiently cooled cooling water to a water purifier 5, so that the heat exchanger can be lessened in manufacturing cost and occupying space.
Patent JP-H11114374-A (JP)
Title: Regenerating method of activated carbon used in activated carbon circulation bag filter
Inventor: KUSANO YASUHIRO
IPC: B01D53/70
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To largely decrease the use amt. of activated carbon and to decrease the cost for the treatment of waste gas by keeping an activated carbon on which dioxins and mercury are adsorbed in a vacuum atmosphere and desorbing the dioxins and mercury adsorbed on the activated carbon. SOLUTION: After the treatment of a waste gas is carried out in a specified period, the treatment is stopped and exit gate valves 19, 20 of regeneration and replenishment hoppers are closed while exit gate valves 12, 18 of circulation and regeneration hoppers are opened. The activated carbon on which mercury and dioxins (DX) are adsorbed is dropped on a table feeder 13 and almost whole amt. of the activated carbon is introduced to a regeneration hopper 14, while a small amt. of the activated carbon is sent by a pressurizing blower 22 for non-regenerated activated carbon to an incineration furnace to be incinerated. The gas in the regenerating hopper 14 is sucked by a vacuum pump 24 to reduce the pressure to desorb the mercury and DX to regenerate the activated carbon. The gas with desorbed mercury and DX is thermally decomposed in an incineration furnace and removed by a bag filter.  The regenerated activated carbon is returned through an ejector 26 to a circulation bag filter 4 by a pressurizing blower 25. A small amt. of new activated carbon is supplied to restart the treatment. Thus, the use amt. of activated carbon can be decreased.
Patent JP-H08140039-A (JP)
Title: Picture memory unit
Inventor: WATABE OSAMU
IPC: H04N5/91
Filed: 1994-11-14
Abstract: PURPOSE: To specify a desired scene in the frame feed mode of a video tape recorder with accuracy by frame, to store it in a reference memory and to provide still pictures without noise. CONSTITUTION: So as to check the characteristics of a still mode, video signals generated by a signal generator 1 inside this memory unit are recorded in the VTR. Then, the part is reproduced by the VTR and the VTR is turned to the still mode. By latching 4 the value of a counter 3 to be reset by vertical synchronizing signals generated in a synchronizing separator circuit 2 and counted up by horizontal synchronizing signals by the output of a white level detector 6, the deviation of normal vertical synchronizing signals and the vertical synchronizing signals in the still mode is obtained. The VTR is turned to a reproduction mode and turned to the still mode at the time of arriving near the scene for which the still pictures are to be stored and further, the desired scene is searched in the frame feed mode.  The still screen of the VTR is stored as a reference picture in a reference picture memory 7.
Patent JP-H05120812-A (JP)
Title: Floppy disk control device
Inventor: NAKASHIMADA TOMOKO
IPC: G11B20/14
Filed: 1991-10-25
Abstract: PURPOSE:To accurately perform data read-out processing at one time from a floppy disk device. CONSTITUTION:The device is equipped with plural VFO circuits 6-8 having their different center frequencies, plural synchronization detecting circuits 3-5 corresponding to these plural VFO circuits 6-8 and a window selecting circuit 2 for selecting one signal synchronized with a read-out data S0 out of plural window signals S1-S3 generated by the VFO circuits 6-8 based on output signals S4-S6 of these synchronization detecting circuits 3-5. A floppy disk controller 1 is driven by an output of this window selecting circuit 2, and the read-out processing is accurately performed at one time without interposing a host system.
Patent JP-H02127441-A (JP)
Title: Optical processing of molded article of polycarbonate or the like
Inventor: NAGANO SHOZABURO
IPC: C08J7/00
Filed: 1988-11-07
Abstract: PURPOSE:To modify the surface of a specific molded article or to change color of the surface, to improve adhesiveness and wetting characteristics and to optically process the molded article into a material useful for optical information recording medium by irradiating the molded article with ultraviolet laser beam. CONSTITUTION:A molded article consisting essentially of polycarbonate-based polymer, polystyrene-based polymer or a blended thereof is irradiated with ultraviolet laser beam at 150-380nm to modify the surface of the molded article or to change color of the surface. A polycarbonate-based polymer having a composition of a copolycondensation copolymer containing benzene nucleus in most of main chain thereof or blend thereof or an alkyl methacrylate-based or 4-methylpentene-based copolymer containing benzene nucleus in most of main chain thereof or a blend thereof is used as the polycarbonate-based polymer and the molded article is preferably irradiated under a condition wherein energy density of ultraviolet laser beam is <=300% threshold value to cause erosion of molded article of the polymer.
Patent JP-H07134311-A (JP)
Title: Method for inspecting whether liquid crystal display substrate is defective or non-defective
Inventor: KASAI TSUTOMU
IPC: G02F1/136
Filed: 1993-11-09
Abstract: PURPOSE:To decide whether the defect is caused by the residue of a semiconductor layer or by the residue of a matallic film by comparing the results of inspection be tween the case where a transparent substrate is irradiated with light and the case where the substrate is not irradiated with light. CONSTITUTION:The glass substrate 1 on which a matrix array AR is formed, is subjected to inspection in the state of not irradiating the substrate with light by, for example, a lamp from its rear surface and is subjected to the same inspection in the state of irradiating the substrate with light. The results of these inspections are compared. The current values flowing between signal bus lines 3 adjacent to each other across pixel electrodes 4 in, for example, the case where the residues A, B are stuck, are compared between the case where the substrate is irradiated with light and the case where the substrate is not irradiated with light. The residues A, B are decided to be both the residues of the metallic layer if there are no changes at all in the respective current values. If there is a change in the respective current values, judgment is made that either one of the residues A, B is the residue of the semiconductor layer or both of the residues A, B are the residues of the semiconductor layer according to the degree of the change.
Patent JP-S62167804-A (JP)
Title: Dewaxing device for sintering furnace
Inventor: TANAKA SHUICHI
IPC: B22F3/10
Filed: 1985-12-11
Abstract: PURPOSE:To easily sinter the wax in a dewaxing gas and to efficiently remove the wax by conducting the dewaxing gas discharged from a sintering furnace to a wax trap and cooling the same with an evaporator for an inert gas to be supplied into the furnace. CONSTITUTION:The inert gas is supplied from a liquefying storage device 4 through the evaporator 8 disposed in the wax trap 9 into the sintering furnace 1 which heats and calcines a treating material 2 with a heater 3. On the other hand, the dewaxing gas generated in the furnace 1 is passed via a discharge pipe 7 through the above-mentioned wax trap 9 and after the wax W is removed therefrom, the gas is discharged by a vacuum pump 6. The wax W is solidified by the evaporator 8 consisting of a long-sized piping 5 in the wax trap 9 provided with trap pieces 13 on trap plates 12 having vent holes 12a and thereafter, the wax is melted and held by heaters 14, 15 and is discharged via a drain valve 16.
Patent JP-H06126346-A (JP)
Title: Forming die
Inventor: AMANO TADASHI
IPC: B21D28/14
Filed: 1992-10-19
Abstract: PURPOSE:To facilitate forming in different dimensions without the need of attaching, removing and exchanging metallic dies. CONSTITUTION:An intermediate punch member 11 fixedly connected to the body 7 of a metallic die that is connected to a press driving source. To the intermediate punch member 11, a cylindrical intermediate punch guide member 17 enclosing the outer periphery of the member 11 is connected movably in the direction of the axial line and by a prescribed quantity only. Outside the intermediate punch guide member 17, a punch member supporting drum 25 is rotatably provided, and plural pieces of punch members 29 are provided in the punch member supporting drum 25 so as to be used alternatively. Also, an elastic member 71 for reverse pushing is attached to a die holder 67. Plural die members 75 are provided in a circular die member supporting drum 73 enclosing the die holder 67, and a reverse pushing counter member 77 is provided inside each die member 75. Through the rotational displacement of the die member supporting drum 63, the plural die members 75 are alternatively used.
Patent JP-H04152646-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKINO KATSUMI
IPC: H01L21/60
Filed: 1990-10-17
Abstract: PURPOSE:To extend the intervals between adjacent bonding wires and to prevent the generation of an electrical short circuit between the bonding wires by a method wherein the inner leads of a lead frame are alternately provided with steps and the inner leads are arranged in three-dimensions. CONSTITUTION:In the case a semiconductor chip 1 is a multipin chip, pads are alternately arranged. Inner leads 5a of a lead frame are arranged on the same plane, but another inner lead 5b adjacent to the leads 5a area arranged so as to become shorter than the leads 5a and are arranged with a step structure to the leads 5a. In a wire bonding process, the bonding pads 3a and the leads 5a are connected to each other via bonding wires 6 and the bonding pads 3b and the leads 5b are connected to each other. After, this process is repeated. The adjacent bonding wires 6 are alternately formed into a step constitution and the intervals between the bonding wires are extended.
Patent JP-H02127217-A (JP)
Title: Apparatus for treating end surface of roll wound product
Inventor: KAMIYAMA MINORU
IPC: B65B25/14
Filed: 1988-11-04
Abstract: PURPOSE:To realize the perfect protection of a taken-up sheet like article by mounting a sequence control means for sequentially performing the falling operation of a tape press roller, the shaking of a tape folding mechanism, the delivery of a single surface sticking tape and the cutting operation of a tape cutter. CONSTITUTION:A roll wound product 1 is supported and rotated by a support and driving mechanism 6 and, subsequently, tape press rollers 7, 7 are allowed to fall to be subjected to follower rotation and, at the same time, contact plates 18, 18 are brought into contact with the contact plates 5, 5 provided to the end surfaces of the roll wound product 1 under follower rotation. Next, a single surface sticking tape 21 is delivered and, at the same time, when a tape reel and tape guides 8, 8 are allowed to fall so as to send the leading end of the tape to a contact line smoothly and accurately, the single surface sticking tape 21 is closely adhered to both tab parts of a packing sheet 14 at the about half width part thereof by the tape press rollers 7, 7 and the remaining about half width part is folded by the contact plate 18 and sticked to the peripheral edge parts of the contact plates 5, 5 in a pleated state. At the point of time when the tape 21 of an almost one roll is adhered, tape cutters 9, 9 are operated to perform definite length cutting.
Patent JP-H01121943-A (JP)
Title: Output unit with trouble detecting circuit
Inventor: KASAI YOSHIO
IPC: G06F11/00
Filed: 1987-11-05
Abstract: PURPOSE:To secure the safety of a control system by detecting the operation state of an output device in the final stage and operating exclusive OR between this state and the output signal of a CPU unit to detect the trouble of an output unit by the CPU unit. CONSTITUTION:When continuity trouble or contact welding trouble of an electromagnetic relay 9 occurs in a transistor of an electromagnetic relay driving circuit 8 when a CPU unit 1 does not output the output, the voltage from a power source 10 for external driving device is not applied to a voltage converting circuit 12. Consequently, an exclusive OR element 12 outputs the low level, and an inverter element 14 inverts it to output the high level. This output in the high level is delayed in a time delay circuit 15 by a prescribed time and is inputted to the unit 1 by an input port 18 to detect the trouble. The circuit 15 is provided to absorb the time difference between an output port 7 and the voltage converting circuit 12, and an LED indicator 16 is lit when the output is in the high level.
Patent JP-H10121501-A (JP)
Title: Height adjusting device for manhole
Inventor: AMANUMA MASAHIRO
IPC: E02D29/12
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To easily align the top surface of a lid for a manhole to the road surface. SOLUTION: A height adjusting device for a lid for a manhole comprises a spacer 13 inserted between a flange 5A of a receiving frame for the lid fixed by an anchor bolt 2 to the top surface of the manhole and the top surface of the manhole, and a height adjusting bolt 14 for raising or lowering the spacer 13 together with the receiving frame. The spacer 13 is equipped with a screw hole 13A to which the height adjusting bolt 14 is screwed and a projection 13c for whirl-stop fitted to a hole 6A for the anchor bolt formed to a flange 5A of the receiving frame and a through-hole 13B to which the anchor bolt 2 is penetrated.