baber/WOPTO huggingface dataset:
Patent JP-H06148423-A (JP)
Title: Production of display device
Inventor: WADA MASATOSHI
IPC: H01J17/04
Filed: 1993-01-25
Abstract: PURPOSE:To provide the process for production of the display device which prevents the reflection of ambient light in particular and has a high contrast at the time of producing the display device combined with plural kinds of display element respectively emitting plural kinds of color light rays. CONSTITUTION:The color light rays respectively emitted by the display elements are taken out via nearly transparent absorption type filters which allow the transmission of these light rays and these absorption type filters are formed on the front surface glass slightly penetrated with tin of the display device by an ion exchange method using a material contg. 30 to 90wt.% copper sulfate, 10 to 70wt.% copper hydroxide, 0 to 20wt.% silica sand and 0 to 20wt.% copper sulfate as to at least the filter for red color light.
Patent JP-S58156017-A (JP)
Inventor: ABUDERUUHADEI SHIDOOAAMEDO
IPC: D01D5/08
Filed: 1983-02-22
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-S59152640-A (JP)
Title: Integrated circuit
Inventor: TOKUUME TAKAHIRO
IPC: H01L21/82
Filed: 1983-02-21
Abstract: PURPOSE:To form the titled device including a field programmable logic array and an output circuit thereof without the extreme reduction in their operating efficiency by providing a switching circuit which switches the inversion and non- inversion of the individual output signal of an OR array according to the connection and non-connection of semiconductor elements. CONSTITUTION:The switching part 6 which switches the inversion and non-inversion of the output signal is provided between the output end and the external output end 5 of the OR array 2. The switching part 6 has the connection of the switching circuit 7 for every output line. An input end IN is connected to the output end of the OR array 2, and an output end OUT is connected to the output terminal 5. A transistor 8 is the transistor to switch the inversion and non- inversion of the output signal. At the initial state, the transistor 8 is opened, and the output signal from the OR array is outputted in the state of non-inversion. Next, the breakdown of the P-N junction between the collector and base of the transistor 8 and the short circuit changes the transistor into a diode. The output signal of the OR array 2 inverts and is outputted by the change of the transistor 8 into the diode.
Patent JP-H07277117-A (JP)
Title: Shock energy absorbing structure by interior material of automobile
Inventor: KUMAZAWA SOTARO
IPC: B62D25/04
Filed: 1995-01-24
Abstract: PURPOSE:To eliminate a difference in shock energy absorbing performance in each direction of load application without increasing the size of any interior material such as a pillar garnish. CONSTITUTION:Shock energy is absorbed by means of an interior material 52 arranged inside a panel 50 of a vehicle body 50. The interior material 52 is positioned with a clearance from the panel 50 and is installed in the panel 50 by an installing means 60. The interior material 52 can be rotationally displaced while setting the installing means 60 as the center when a load not less than the predetermined load is applied in the outward direction of the width direction of the vehicle body.
Patent JP-H04269189-A (JP)
Title: Chuck unit driving device
Inventor: NISHINO YOSHINORI
IPC: B25J15/00
Filed: 1991-02-21
Abstract: PURPOSE:To make plural chucks fitted to the same member driving simultaneously workable with their selection by the work content by fitting the function transmitting a slide to a floating unit. CONSTITUTION:A connecting bracket 15 fitting a chuck 14 mounted on the sliding part of the slide unit 10 of a main body plate 9 and a connection plate 13 transmitting a reciprocating motion to the connecting bracket 15, are provided. A plate arranged with plural chuck fitting units composed of the driving unit 12 which reciprocates this connection plate 13 selectively and individually and the upper and lower units driving the plate are provided and worked with the chuck fitting unit being selected by the work content.
Patent JP-H01203696-A (JP)
Title: Automatic priming type centrifugal pump
Inventor: OHARA NAOYUKI
IPC: F04D9/04
Filed: 1988-02-08
Abstract: PURPOSE:To reduce a load loss by connecting a displacement type rotary pump to a drive motor through a one-way clutch and a suction port of a centrifugal pump to communicate with a suction port of the displacement type rotary pump through a bypass having a check valve. CONSTITUTION:A drive motor 1 connects a centrifugal pump 10 to one end and a gear pump 16 to the other end through a one-way clutch 11. This drive motor 1 connects a control part which normally and reversely inverts the drive motor 1, and the centrifugal pump 10 forms in its suction port 6 a bypass port 20 providing a check valve 19. This bypass port 20 communicates with a suction port 14 of the gear pump 16 through a bypass pipe 21. In this way, when the drive motor 1 is inverted, for instance, in a normal direction of rotation in the point of time completing the priming, because the gear pump 16 is released from its power transmission by action of the one-way clutch 11, the gear pump 16 improves its durability while enabling the drive motor 1 to reduce its load loss.
Patent JP-H02208302-A (JP)
Title: Emulsion latex for forming water-resistant film
Inventor: TAMURA TAKAMITSU
IPC: C08F2/26
Filed: 1989-02-08
Abstract: PURPOSE:To obtain an emulsion latex of good dispersion stability which can form a coating film of excellent water resistance by emulsion-polymerizing a vinyl monomer in the presence of an emulsifier comprising a metal salt of an alpha-sulfofatty acid and a nonionic surfactant. CONSTITUTION:A vinyl monomer [e.g. ethyl (meth)acrylate] is emulsion- polymerized in the presence of an emulsifier comprising a metal salt of a 6-24C alpha-sulfofatty acid (e.g. disodium salt of a 16C alpha-sulfofatty acid) and a nonionic surfactant (e.g. polyoxyethylene nonylphenyl ether). An emulsion latex of good dispersion stability which can form a coating film of excellent water resistance can be obtained.
Patent JP-H08204306-A (JP)
Title: Printed wiring board
Inventor: IGARASHI TOICHI
IPC: H01F17/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide a printed wiring board which can produce an inexpensive coil which does not require winding work. CONSTITUTION: A pseudo coil is manufactured by providing a substrate 1, a plurality of long and narrow patterns H1, H2, H3, H4, and H5 and L1, L2, L3, L4, L5, and L6 on both surfaces of the substrate 1, and pluralities of through holes 11, 12, 13, 14, 15, and 16 and 21, 22, 23, 25, 25, and 26 which are provided on both end sections of the patterns so as to connect the patterns in two lines.
Patent JP-S61186554-A (JP)
Inventor: IDOBATA YOSHIHIKO
IPC: D04B1/08
Filed: 1985-02-14
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-H02212026-A (JP)
Title: Method and device for electric discharge machining
Inventor: KANEDA KIYOSHI
IPC: B23H7/28
Filed: 1989-02-08
Abstract: PURPOSE:To perform electric discharge machining with good accuracy without any dispersion in dimension by providing a dividing means executing the specific dividing operation making the latest residual work allowance found by a residual work allowance arithmetic means at a numerator side and the difference in the maximum and minimum residual work allowances on the rocking movement route of just before one circulation found by the residual work allowance arithmetic means at a denumerator side. CONSTITUTION:The difference in the present position of a work electrode uptaken by a position uptaking means 24 and the position on the rocking route where the work electrode has to pass at the final work time is operated by a residual work allowance arithmetic means 20 to find the residual work allowance at each position. The specific dividing operation making the latest residual work allowance found by this arithmetic means 20 at a numerator side and the difference in the max. and min. residual work allowances on the rocking movement route of just before one circulation at a denumerator side is executed by a dividing means 28. The relative rocking speed of the work electrode and the body to be worked is controlled by a control means 30 according to this found quotient and the body to be worked is subjected to discharging with good accuracy.
Patent JP-S63194902-A (JP)
Inventor: ITO YUKIO
IPC: B23P19/06
Filed: 1987-02-09
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-H05223303-A (JP)
Title: Clean room and filter unit
Inventor: KOMATSU KAZUSHIGE
IPC: F24F7/06
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a clean room having extremely high space efficiency and improved maintainability by a method wherein the interior of a room, wherein the air blowing off a filter flows through the floor thereof, is partitioned into a first and second clean rooms, and a clean booth is installed to allow the air taken in from the first clean room to blow off to the side of the second room. CONSTITUTION:The air blowing off a filter 22 for capturing floating matters passes through a plurality of openings 23a disposed on a floor 23 of a room and flows into a return passage 24 provided under the floor 23 and the room is partitioned into a first clean room 20a and a second clean room 20b. A clean booth 10 is installed in the room 20b to blow off the air taken from the room 20a to the side of the room 20b, whereby floating matters carried by the air taken in from the rear side are removed and thereafter the air is blown off from the front side of a filter unit 30 which is provided under the floor of the room 20b, while the rear side of the unit 30 is in communication with the passage 24 and the front side thereof is in communication with the room 20b.
Patent JP-S62186245-A (JP)
Title: Copying machine
Inventor: KANEKO TAMAKI
IPC: G03G15/04
Filed: 1986-02-10
Abstract: PURPOSE:To simplify the constitution of a copying machine and to reduce the cost and size of the machine by using an exposure optical system arranged on one position in common for both a mode using a platen and a mode using an automatic original feeder. CONSTITUTION:At the mode using the platen 2, an original platen 4 is forward moved to the right side from the position of an exposure part E, and after exposure scanning of an original O1, a driving gear 21 is reversed to backward move the original platen 4. The original platen 4 is started to be moved to the right side by the driving gear 21, exposure scanning is simultaneously started, and when the left edge of the original is moved up to the exposure scanning and position passing the position of a convergent optical transmission body end position passing the position of a convergent optical transmission body array 18, the movement of the original is stopped. At the mode using the automatic original feeder, a paper feeding roller 5 and a separation roller 6 are rotated interlocking with the rotation of the driving gear 21, and when an original O2 is sent until the leading edge side of the original O2 is pressed against the position of the exposure part E on the original platen 4, the movement of the original is stopped. When the driving gear 21 is rotated in the counterclockwise direction, the 1st and 2nd feeding rollers 8, 9 are rotated in the counterclockwise direction, so that the original is started to be sent, exposure scanning is started and objective exposing work can be completed within the moving period of the original platen 4.
Patent JP-S61187184-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIMURA HIROSHI
IPC: G11B27/10
Filed: 1985-02-15
Abstract: PURPOSE:To discriminate instantly data information to each unit information by providing a selection means for selecting each unit data information from a memory means as required and a display means for displaying each selected unit information. CONSTITUTION:The titled device reads all data information being the integration of plural sets of unit information and plural unit data information corresponding respectively to each unit information and stores the result in a memory means 20. Then each unit data information from a memory means 20 is selected as required by using selection means 31, 32 and displayed on a display means 21. In this case, a display section 21a displays all data information corresponding to each sound signal (unit information) recorded on the recording medium. Then all data information to each sound signal, a CALL number representing how many times the sound signal as the unit information at each sound signal is recorded and the total recording time are recorded on the memory 20. As a result, the data information to each unit information is discriminated instantly.
Patent JP-S57142080-A (JP)
Title: Output level adjusting method for ccd image sensor
Inventor: NAKAMURA SEIKICHI
IPC: H04N5/335
Filed: 1981-02-27
Abstract: PURPOSE:To achieve an excellent reproducing image, by storing an image pickup picture element of a pickup object to a respective CCD line sensor partly overlappingly, and compensating the difference between sensor characteristics  through the level adjustment of a video signal outputted from the sensor. CONSTITUTION:A plurality of CCD line sensors C1-C4 are arranged overlappingly with adjacent image pickup devices of the sensors, the same region of objective is overlappingly picked up and a charge having an amount corresponding to an optical image of the same part. This stored charge is sequentially converted into a voltage synchronizing with a clock pulse from a control section S, applied to amplifiers A1-A4 for amplification, and the output is applied to pickup circuits N1-N6. An output picked up from a pair circuit of the circuits N1-N6 is applied to comparators L1-L3, the output is compared with a reference level LN or the value of one circuit N1 or N3, the deviation is applied to gain adjusting terminals I1-I4 of the amplifiers A1-A4 for the adjustment of level of the video signal. The difference of characteristics of the sensors C1-C4 is compensated and excellent reproducing image is outputted.
Patent JP-S56127764-A (JP)
Title: Pretreatment for chemical plating
Inventor: MURAKAMI KANJI
IPC: C23C18/36
Filed: 1980-03-07
Abstract: PURPOSE: To conduct chemical plating only on a desired surface easily by a method wherein a catalyst liquid is foamed and contacted with the required surface to activate the surface, when applying a catalyst for chemical plating to one side of an insulator plate.  
     CONSTITUTION: A colloidal salt of, for instance, Pd, Ag, Au or Pt is used as the catalyst, into which air, nitrogen gas or the like is blown to foam the catalyst. The side of the insulator plate to be applied with the catalyst is directed downward and brought into contact with the upper part of the foams, thereby applying the catalyst to the one side of the plate uniformly. When the insulator plate has holes, the catalyst can be similarly applied even to the inside walls of the holes by capillarity. A surface active agent may be added to the catalyst liquid. Accordingly, the chemical plating is performed only on the part applied with the catalyst even when a mask or the like is not used on the surface where no circuits are formed, so that the process is simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61187553-A (JP)
Title: Fuel injection timing control method of diesel engine
Inventor: ITO YOSHIYASU
IPC: F02D41/14
Filed: 1985-02-15
Abstract: PURPOSE:To previously prevent the generation of knocking by judging the deterioration of an ignition timing sensor when the peak value of the ignition signal of the sensor output is less than a judgment value and open-loop- controlling the injection timing according to the fundamental injection timing when deterioration is judged. CONSTITUTION:When the feedback conditions for fuel injection timing are fulfilled, aimed ignition timing is calculated on the basis of each output signal of a revolution speed sensor (not shown in the figure) and an acceleration position sensor 20 is an ECU56. Then the deviation between the aimed ignition timing and the actual ignition timing obtained from the output of an ignition timing sensor 38 is calculated, and the fundamental injection timing calculated beforehand is corrected according to the deviation, and the timer mechanism of an injection pump is controlled according to the corrected injection timing. In the above, the peak value of the ignition signal of the ignition timing sensor 38 is maintained, and when the peak value is less than a judgment value, the injection timing is open-loop-controlled according to the above-described fundamental injection timing.
Patent JP-S57142573-A (JP)
Title: Image following device
Inventor: KASAHARA KUMIO
IPC: H04N7/18
Filed: 1981-02-27
Abstract: PURPOSE:To obtain a coordinate as a following point that makes minimum the difference between the sum obtained by adding amplitudes of the image signal at each of the directions parallel and perpendicular to a scanning line in a tracking window and one half of the total addition obtained by clamping the added value by means of the arithmetic mean. CONSTITUTION:In a tracking window 3 with the size of M picture elements XN picture elements, firstly N picture elements for the vertical direction and M picture elements for the horizontal direction are added, and addition values for each direction, P(m) and P(n) are obtained. The maximum values of P'(m), P'(n) of the added values P(m) and P(n) and the minimum values P''(m) and P''(n) are sought and their mutually added average values -P(m) and -P(n) are calculated. After this, -P(m) and -P(n) are clamped by P(m) and P(n), and then values Pc(m) and Pc(n) are obtained. Next, for added values Pc(m), Pc(n), accumulation value Pm and P(n) are obtained. At this moment the total accumulation value Pt in the tracking window is given at m=M/2 or n=N/2. Next, Pt/ 2- P(m) and Pt/2-(n) are calculated and the coordinate of (-m, -n) that gives minimum value is detected, and it is determined as the tracking.
Patent JP-H04252246-A (JP)
Title: Heat-resistant polyolefinic resin composition
Inventor: YADOSHIMA SATOSHI
IPC: C08K3/22
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a polyolefinic resin composition remarkably improved in thermal aging resistance. CONSTITUTION:A heat-resistant polyolefinic resin composition is obtained by including zinc oxide, a benzimidazole-based antioxidant and a phenolic antioxidant in a polyolefinic resin.
Patent JP-H01202460-A (JP)
Title: Liquid jet printer
Inventor: YASUTOMI HIDEO
IPC: B41J2/06
Filed: 1988-02-09
Abstract: PURPOSE:To enable a high-gradation recording, to reduce the irregularities the amount of an ink to be discharged, to facilitate a color recording, and to contrive a high-speed recording, by a method wherein a supply means for supplying a melting ink, which is heated and melted by a heating means, to a discharge port by a fixed amount is located in the vicinity of the discharge port. CONSTITUTION:With a Coulomb's force occurring between a plurality of electrodes 8 and a counter electrode 2 by a voltage application to both the electrodes 8 and 2, a melting ink is attracted to be discharged from a discharge port 1a. The electric field strength between both the electrodes 8, 2 is suitably changed by controlling the applied voltage, whereby the amount of a melting ink to be discharged from the discharge port 1a can be continuously changed, and a density gradation in recording dots can be accomplished by an area gradation method. With the constant speed rotation of a roller 4, a melting ink applied to the periphery of the roller 4 by a surface tension is forcibly supplied to the discharge port 1a by a predetermined amount, whereby the amount of the ink to be discharged from the discharge port 1a by a discharge drive means SD is always kept approximately constant. In this manner, a high-quality image is made available, and a high-speed recording is permitted.
Patent JP-S58147920-A (JP)
Inventor: FUKUSHIMA TOSHIJI
IPC: H01H13/02
Filed: 1982-02-25
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-H07238006-A (JP)
Title: Hair treatment composition
Inventor: TABATA YOSHIKO
IPC: A61Q5/00
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the subject hair treatment composition containing A water- dispersible polyester resin and capable of giving elastic and stable waves even to damaged hairs without remarkably reducing elasticity of the hairs and maintaining the waves by using it during the course of a permanent wave treatment. CONSTITUTION:This hair treatment composition contains a water-dispersible polyester resin [especially preferably a polyester containing SO3M (M is H or a metal ion) in a sufficient amount enough to be dispersed in water] and is applied during the course of a permanent wave treatment by a treatment agent. A preferable example of the polyester containing SO3M is synthesized by condensing one or more kinds of dicarboxylic acids, one or more kinds of diols and one or more kinds of bifunctional monomers having one or more sulfonic acid groups other than the functional groups on the nucleus of an aromatic ring. A polyester synthesized by condensing diethylene glycol, cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid is most preferably used.
Patent JP-S61190245-A (JP)
Title: Solar cell
Inventor: TAKAYANAGI MIKIO
IPC: F24J2/04
Filed: 1985-02-18
Abstract: PURPOSE:To keep always a normal gradient in concentration in a non-convection layer even under a generation of wave of the pond surface with wind and rain by a method wherein a transparent film having air enclosed therein is arranged at a lower part of the upper convection layer. CONSTITUTION:A solar cell 10 is made such that an upper convection layer 1, a non-convection layer 2 and a thermal accumulation layer 3 are formed in the solar cell, and a transparent film 4 having air enclosed therein is arranged at the lower part of the upper convection layer 1. When wave is generated at the surface of the solar cell 100, the wave is reached to the transparent film 4. However, the air stored in it has a compressibility and when the wave is transmitted to the non-convection layer 2 through the transparent film 4, almost of its kinetic energy is attenuated and eliminated. Due to this fact, a gradient layer of concentration of the non-convection layer 2 is not destroyed and a normal adiabatic effect can be expected, so that a high temperature in the thermal accumulation layer can be maintained. Further, preferably, a length of the supporting columns 6 supporting the transparent film 4 is made in irregular value in such a way as the transparent film 4 has a certain specified gradient. In case that either the thermal accumulation layer 3 or the non-convection layer 2 shows a generation of bubbles, the bubbles may ascend along the gradient of the transparent film 4 and then discharged out of the pond, so that a normal transparency of solar light can be attained.
Patent JP-H09216381-A (JP)
Title: Ink jet recording apparatus
Inventor: YONEKUBO SHUJI
IPC: B41J2/175
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To adjust the ink droplet emitting force corresponding to any history of the thickening of ink regardless of the residual amt. of the ink in an ink container. SOLUTION: An ink jet recording apparatus is equipped with an ink container attachment and detachment detection means 20, a clocking means 23 resetting clocking data by the attachment and detachment of an ink container and resetting clocking data at each time when a drive voltage pulse is set to clock the mounting continuing time from that point of time, an ink residual amt. detection means 28 and a drive voltage pulse setting means setting the drive voltage pulse supplied to a recording head driving circuit 27 corresponding to the mounting continuing time and ink residual amt. By this constitution, the viscosity of the ink in the ink container is accurately estimated to alter the ink emitting force of a recording head 7.