baber/WOPTO huggingface dataset:
Patent JP-H04329541-A (JP)
Title: Thermally developable color photosensitive material
Inventor: OZAKI HIROYUKI
IPC: G03C7/392
Filed: 1991-05-01
Abstract: PURPOSE:To prevent the deterioration of the aging stability of a thermally developable color photosensitive material to be exposed with a light emitting diode or semiconductor laser due to the increase of fog. CONSTITUTION:At least two layers, that is, a photosensitive layer A having the peak of spectral sensitivity to light of 790-860nm and a photosensitive layer B having the peak of spectral sensitivity to light of 720-780nm are formed on a substrate and the max. sensitivity of the layer B is made lower than that of the layer A.
Patent JP-S61284457-A (JP)
Title: Method for processing dot matrix data
Inventor: MATSUMOTO HIROSHI
IPC: G06K15/10
Filed: 1985-06-11
Abstract: PURPOSE:To provide a dot matrix data processing method capable of reducing the ROM capacity of a character generator to a large extent, by utilizing the characteristics possessed by a character font. CONSTITUTION:In the constitutional diagram (b) of ROM of a character font (a) constituted of longitudinal and lateral dots each consisting of 16 rows, the upper rank two bits of each longitudinal row data having 16 rows are codes showing the characteristics of the data of said rows and can show four kinds of characteristics. In this embodiment, when all of the longitudinal rows are white dots, the code of '00' is allotted and, in the same case as the previous row data, the code of '01' is allotted and, when upper and lower two dots are white dots, the code of '10' is allotted and, when upper and lower four dots are white dots, the code of '11' is allotted and data quantity is reduced in such a state that, in the cases of '00' and '01', all data of the rows thereof are omitted and, in the case of '10', upper and lower two bits are omitted and, in the case of '11', upper and lower four bits are reduced and stored in succession to each code.
Patent JP-S5916519-A (JP)
Title: Attaching device
Inventor: NISHIMURA OSAMU
IPC: B01D46/10
Filed: 1982-07-19
Abstract: PURPOSE:To maintain a perfect airtightness with a simple operation, by applying a clamping mechanism. CONSTITUTION:A flap 13 is pressed to return to a proper position against a spring force. A rotational movement of the flop 13 is stopped at this position by a stopper 133. A gasket 22 of an air-filter element 2 of an article to be attached is inserted into a channel 11 from the open side-end 111 of the channel 11 while inserting a guide 21 along a notched groove 110 of the channel 11. Then the flap 13 is released by releasing the stopper 133. An acting end 132 of the flap 13 presses the gasket 22 to the inner wall of the channel 11 by the spring force of an elastic material 12. The gasket 22 is attached to an attaching device 1 in such a manner. The gasket 22 is separated from the attaching device 1 by drawing out the gasket 22 from the open side-end 111 of the channel 11.
Patent JP-H10322952-A (JP)
Title: Rotating machine and rotor thereof
Inventor: SONOBE TADASHI
IPC: H02K3/48
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To properly decrease a frictional coefficient between a coil and a creepage block for restraint of the shaft of a rotor from being bent by forming a surface layer whose resin weight percentage content is more than a particular value at the surface side, which touches the coil of the creepage block, disposed on the outer peripheral side of the coil stored in the slot of the rotor. SOLUTION: In the slot of a rotor, a creepage block is disposed between a coil and a wedge to isolate a section between the coil and the wedge and transmits centrifugal force acting upon the coil at the time of operating a rotating machine to the shaft of a rotor via the wedge. The creepage block is constituted by bonding a surface member 14b, whose resin weight percentage content is more than 60% to a surface side which touches the coil of a base material 14a whose resin weight percentage content is 20 to 40%. As a result, the frictional coefficient of a contact surface between the coil and the creepage block is decreased, and an unbalanced moment between the respective blocks by a slippage between the coil and the creepage block is also decreased, so that it is possible to restrain the shaft of the rotor from being bent.
Patent JP-H04329692-A (JP)
Title: Both side mounting type memory package
Inventor: KIJINO TAKESHI
IPC: H01L25/10
Filed: 1991-04-30
Abstract: PURPOSE:To improve the pin arrangement of a memory IC on the both sides mounting type package and wiring characteristics of the package. CONSTITUTION:By using a backside memory IC2 whose pin arrangement is totally symmetrical with respect to the front side memory IC1, the front side memory IC1 is mounted on one side and the rear side memory IC2 whose pin arrangement is symmetrical with respect to this is mounted on the other side so that the pin arrangement of the common control signals for the memory IC is made the same as for the front and rear sides. It is possible to connect a pin having the same function as that of the front side memory IC1 and the rear side memory IC2 to one wiring pattern, thereby improving the wiring characteristics of the common control signal pattern.
Patent JP-H09312474-A (JP)
Title: Multilayer printed-wiring board
Inventor: YAMAGUCHI MOTOO
IPC: H05K3/46
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To avoid the direction contact of a copper wiring and the glass fiber of prepreg for assuring long life without deteriorating the electric insulating capacity between copper wirings and layers for a long time even if the prepreg for laminating inner leyer materials is thin by providing an insulating layer in the wiring gap of patterned both side plate. SOLUTION: Copper wirings 2 are patterned on both sides of a multilayer printed-wiring board filled up with insulating resin excluding the resing containing supply source in a prepreg in the gap part of copper wiring. Next, the prepreg reinforcing insulating resin with glass fiber is arranged between an outer layer copper foil 6 and inner layer materials (3-1) as well as the inner layer materials (3-2) to be stacked into multilayers. Finally, this mulyilayer printed-wiring board formed by thermal compression is filled up with the insulating resin excluding the resin containing supply source in the prepreg in the gap part of the copper wiring.
Patent JP-H06167440-A (JP)
Title: Measuring device for frictional force
Inventor: OSAKI HIROYUKI
IPC: G01N19/02
Filed: 1991-04-30
Abstract: PURPOSE:To furnish a measuring device of a frictional force which makes it possible to obtain accurately the frictional force acting between a rotary head and a magnetic tape. CONSTITUTION:This device is constructed of a drum 1 whereon a magnetic tape 5 is wound round, a rotary head 2 which is brought into slidable contact with the magnetic tape 5, a driving motor which drives this rotary head 2 and a detecting means which detects a driving current of the driving motor. A frictional force is determined by driving the driving motor to rotate at a prescribed speed and by measuring a change in the driving current of the motor.
Patent JP-S5460928-A (JP)
Title: Photoreceptor for electrophotography
Inventor: SASAKI MASAOMI
IPC: H01L51/42
Filed: 1977-10-22
Abstract: PURPOSE: To make the photoreceptor superior in terms of sensitivity by using the specific compound, which has hitherto been used as a photoconductive substance, as a charge transfer substance in combination with a charge carrier producing pigment.  
     CONSTITUTION: A charge carrier producing pigment is finely dispersed into a suitable dispersion medium by grinding. The anthracene compounds of the formula [X is H, halogen; R is (substituted) aromatic residual groups, (substituted) heterocyclic residual groups, substituted groups are halogen, cyano, lower dialkylamino, lower alkyl, lower alkoxy, nitro] and a suitable binding resin and, if necessary, a suitable plasticizer are added and mixed in this dispersion. This coating solution is coated on a conductive base and is then dried, whereby the photosensitive layer is formed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10316627-A (JP)
Title: Production of aromatic carbonic acid ester
Inventor: YONEYAMA TAKAHIRO
IPC: C07C69/96
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic carbonic acid ester suppressing the production of byproducts difficult to be separated by this process, and also keeping a high catalyst activity. SOLUTION: This method for producing an aromatic carbonic acid ester by reacting an aromatic hydroxy compound with carbon monoxide and oxygen, is to use one or more kinds selected from carboxylic acid amides and alkylureas as a solvent in the presence of (A) one or more kinds selected from palladium and palladium compounds, (B) one or more kinds selected from manganese compounds and lead compounds and (C) one or more kinds selected from halogenated alkali metal salts, halogenated quaternary ammonium salts and halogenated quaternary phosphonium salts.
Patent JP-H0891993-A (JP)
Title: Production of silicon single crystal substrate and method for quality control
Inventor: KIMURA MASAKI
IPC: C30B29/06
Filed: 1995-04-27
Abstract: PURPOSE: To provide methods both for producing a silicon substrate capable of manifesting stable resistivity even by any heat treatments during a production process for semiconductor elements and for quality control. CONSTITUTION: This method for producing a silicon substrate is to keep the silicon single crystal substrate containing nitrogen added thereto during the growth thereof at any temperature of 900-1250 deg.C at least before a production process for semiconductor elements, heat the substrate at the temperature for about 10min to 1hr and recover the resistivity to the value just after growing the single crystal.
Patent JP-H01297651-A (JP)
Title: Developing device
Inventor: KOYAHARA SATORU
IPC: G03D3/00
Filed: 1988-05-26
Abstract: PURPOSE:To enable a drying treatment in a short time without interrupting a drying operation by optically observing and discriminating the dry state of a material to be developed. CONSTITUTION:A detecting section 7 measures the diffracted light intensities of the zero order diffracted light and 1st order diffracted light which arrive at said section when laser light 33 reflected by a beam splitter 4 is diffracted in the developing region of a master disk 201. A processing section 9 determines the diffracted light intensity ratio from the detection signals obtd. from respective detecting elements 7a, 7b... and outputs the same to a control section 11 of a post stage. The control section changes the injection rate of a control developing soln. D and executes the high-speed rotational driving of a turn table 25 at the time of spin drying of the master disk 101 and the constant-speed rotational driving of the turn table 25 at the time of cleaning and developing by controlling a motor 27. The time of the drying time is shorted by observing diffracted light intensity ratio in such a manner and exactly discriminating the drying of the master disk 101 in the state of interrupting the spin drying.
Patent JP-S5828225-A (JP)
Inventor: NANBA MASAHIRO
IPC: A22C17/00
Filed: 1981-08-12
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-S6135787-A (JP)
Title: Novel dna and its use
Inventor: TAWARAGI YASUNORI
IPC: C07K14/00
Filed: 1984-06-22
Abstract: PURPOSE:To prepare a polypeptide having diuretic action, economically, by transforming a microorganism with a plasmid integrated with a novel gene coding a polypeptide produced by the atrium of rat and having diuretic activity, and culturing the transformed microorganism. CONSTITUTION:A plasmid containing the base sequence coding a polypeptide produced by the rat atrium and having diuretic activity and the base sequence participating in the manifestation of the above base sequence, is prepared beforehand. A microorganism (e.g. Escherichia coli) or an animal cell is transformed with the plasmid. The transformed microorganism or animal cell is cultured in a medium to produce and accumulate the polypeptide having diuretic activity. The objective physiologically active peptide consisting of 126 amino acids and having diuretic and hypotensive activities can be prepared by separating and purifying the polypeptide accumulated in the culture product.
Patent JP-H04351476-A (JP)
Title: Power conversion device controller and switching element controller
Inventor: UEDA SHIGETA
IPC: H02M7/515
Filed: 1991-05-30
Abstract: PURPOSE:To suppress the difference between voltage values to be allotted individually by a plurality of semiconductor switching elements connected each other in series. CONSTITUTION:ON/OFF state signals S1 to Sn from voltage detectors 501 to 50n for detecting ON/OFF state GTO1 to n connected in series each other, voltage allotment state monitor circuits 401 to 40n, a delay circuit 1200 for delaying reference ON/OFF signal P0 for a certain duration, and the voltage allotment state monitor circuits 401 to 40n are compared to a delay reference signal P1 from a delay circuit 1200, and an amount of delay is created and this is equal to the timing deviation during ON/OFF of each GTO. This amount of delay is added to the reference ON/OFF signal P0 and gate signals G1 to Gn are generated in pulse delay circuit 201 to 20n; a gate signal corresponding to a large amount of delay is given to a GTO having a rapid switching timing; a gate signal corresponding to a small amount of delay is given to a GTO having delayed switching timing; and as a result, the switching timing for each GTO is coincided.
Patent JP-H06337803-A (JP)
Title: Computer and its runaway detection circuit
Inventor: ODAKA HIDEYUKI
IPC: G06F1/24
Filed: 1993-05-28
Abstract: PURPOSE:To reduce the correction of a division program by invalidating a runaway detection circuit at the time of test-running the division program and inhibiting the stop of a system by means of the indication of the runaway detection circuit. CONSTITUTION:A counter 1 used as a watch dog timer subtracts '1' from an initial value whenever the pulse of a system clock 6 is inputted, and sets the subtracted result as a count value. When the count value of the counter 1 becomes '0', an overflow signal 2 is generated. The count value of the counter 1 returns to the initial value by a reset signal 7 transmitted from a microcomputer. When a switch 4 is turned off, an AND gate 5 is opened, and the overflow signal 2 is outputted to the outside as a system reset signal 3. Even if the counter 1 generates the overflow signal 2 while a user operates (turns on) the switch 4, the overflow signal 2 is not outputted to the outside, and the runaway detection circuit 2 is invalidated.
Patent JP-H05324018-A (JP)
Title: Control circuit for pc
Inventor: YAMAUCHI TAKASHI
IPC: G06F9/38
Filed: 1992-05-20
Abstract: PURPOSE:To increase the processing speed of the control circuit of the PC which executes sequence instructions. CONSTITUTION:A processor 1 reads two sequence instructions of the same address out of a memory 3 for a sequence program in one execution cycle at the same time, and reads data of two sequence instructions, reads in the last execution cycle out of a dual-port RAM 2 and processes them in the same execution cycle. Consequently, the reading and processing of two sequence instructions can be performed at the same time in one execution cycle.
Patent JP-S5918247-A (JP)
Title: Fuel injection rate controlling apparatus
Inventor: MIYAKI MASAHIKO
IPC: F02D41/36
Filed: 1982-07-21
Abstract: PURPOSE:To simplify the processing of injection quantity control, by storing the period from a reference time to the time when an overflow solenoid valve is opened by dividing the period into a pre-stroke period when fuel is not injected substantially and a period when fuel is injected actually. CONSTITUTION:Processing of interruption is started when a signal is furnished from a pump bottom dead point sensor 13 to an ECU9 during operation of an engine. That is, a solenoid valve 8 is at first de-energized to stop overflow of high-pressure fuel in a pump chamber 5, and then a time thetae corresponding to the injection quantity of fuel is searched from a prepared map on the basis of the output signals of an engine-speed sensor 10, a sensor 11 for detecting the position of an accelerator pedal, an idle-position sensor 12, sensors 14, 15 for detecting the ambient pressure and temperature of the engine, etc., and the time thetae is corrected appropriately according to the temperature, pressure, etc. Then, by reading a pre-stroke period thetaR and adding thetaethetaR to it, the total time (crank angle) is detected and the solenoid valve 8 is energized when the period from the time when the solenoid valve 8 is de-energized becomes equal to said total time.
Patent JP-S5929349-A (JP)
Inventor: INGO DEYUUNITSUSHIYU
IPC: H01J61/90
Filed: 1983-07-13
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-H01297121-A (JP)
Title: Multi-layered film module for air separation
Inventor: HATANAKA SHIGEKI
IPC: B01D69/12
Filed: 1988-05-25
Abstract: PURPOSE:To eliminate the swelling of a porous supporting film at the time of non- decompression time and at high temperature/humidity by bonding a multi-layered gas separation film obtained by integrally combining a gas separation film, a porous supporting film and a fibrous reinforcing material, with a gas-permeable member supporting the composite film internally, all over the entire surfaces of both components. CONSTITUTION:A multi-layered gas separation film obtained by integrally combining a gas separation film 11, a porous supporting film 12 and a fibrous reinforcing material 15, and a gas-permeable member 14 supporting the composite film internally are bonded together over the entire surfaces of both components. Next, these bonded components and a module frame 16 constituting an external wall are used to form a module of composite gas separation film. Under this design, the porous supporting film 12 does not become swollen when the decompression does not occur due to a vacuum pump and even at high temperature/humidity. For this reason, the interval between the modules can be decreased without allowing the multi-layered gas separation films to come in contact with each other to make the module compact. Furthermore, the life of the module becomes long because no tensile strength is applied to the gas separation film 11.
Patent JP-H08304527-A (JP)
Title: Series and parallel digital signal processing device
Inventor: RICHIYAADO JIERARUDO BURANKO
IPC: G06F15/80
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a processor essentially suitable both for sequential and parallel signal processings of radar signal, for example. SOLUTION: The digital signal processor 24 comprises a plurality of vector processors 212 each comprising six groups of signal processors 214, for example. Each signal processor comprises local 1 and local 2 ports 201, 203 and one processor in the group is connected through a path 218 with the local 2 ports of other processor thus forming a ring through the groups. Each signal processor 214 comprises a memory 234, an arithmetic processor 232 and a switch unit 230 and forms interconnection internally between the ports and provided with a switch unit controller. Signal processors of respective groups are interconnected for the purpose of sequential and parallel processing and entirely controlled by a group controller 216 connected with each vector processor.
Patent JP-S62291219-A (JP)
Title: Programmable circuit device
Inventor: UINFURIITO GUREEZAA
IPC: H03K19/177
Filed: 1987-05-25
Abstract: A programmable circuit for carrying out logic operations on binary input signals. The programmable circuit contains a matrix of first lines crossed with second lines thereby defining intersections at which logic units corresponding to a function table are connected. Two of the first lines are combined to form a line pair. The matrix is programmed in that a logic unit is connected between one of the lines of the line pair and a second line for the binary value of "1" and a logic unit is connected between the other of the lines of the line pair and the second line for programming a binary value of "0". Utilizing control signals, the logic units can be activated either in one direction or the other. Therefore, it is thus possible to set a line pair either as an input or as an output of the programmable circuit. When a line pair acts as an input, the binary signals coupled into the second lines by the logic units are subjected to an AND operation on the second lines. When a line pair is operated as an output, then the binary signals coupled from the second lines onto the first lines of the line pair by the logic units are subjected to a NOR operation.
Patent JP-S5250753-A (JP)
Title: Electronic type weighting apparatus
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1975-10-21
Abstract: PURPOSE: To render possible a measurement of weight with high accuracy by permitting the heighest and lowest digits of a digital numerical value corresponding to an unknown load to be assigned to an A/D converter and a reversible counter to construct a multidigit A/D converter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06217942-A (JP)
Title: Connection integrated circuit and connecting method of integrated circuit
Inventor: BAUMGARTNER RICHARD A
IPC: G06F19/00
Filed: 1993-04-30
Abstract: PURPOSE: To realize flexible correspondence to the desired number of integrated circuits by connecting integrated circuits containing analog/digital converters. CONSTITUTION: An analog/digital converter 346 converts multiple analog inlet signals into digital output data. A shift digital means receives and stores the digital output data, conducts shift inputting of the digital data from a serial input port 352 serially and conducts shift outputting of data via a serial output port 350 serially. A data clock means 375 produces data clock pulse rows, conducts shift inputting of one bit of the digital data per a data clock pulse and conducts shift outputting of one bit of data per a data clock pulse from a shift resistor means. Since a connecting means connects integrated circuits in series, one serial input port and other serial output port of adjacent integrated circuits are connected.
Patent JP-H06314478-A (JP)
Title: Guide shaft pressing mechanism
Inventor: YAMAZAKI IZUMI
IPC: G11B21/02
Filed: 1993-04-30
Abstract: PURPOSE:To reduce the number of parts to save the space and to contrive cost reduction and miniaturization of the device. CONSTITUTION:Guide members 15 and 16 for supporting a movable part 13 in restricting its moving direction are positioned by receiving surfaces 17a, b, c and d and mounting surfaces 17e and g, etc. At the time of this positioning, edge lines of the ends of D-cut surfaces at both ends of the guide member 16 are abutted against opposite side lines, and the guide member 16 is pressed by pressing springs 40a, etc., in the direction of a bearing.