baber/WOPTO huggingface dataset:
Patent JP-S5844363-A (JP)
Title: Unit tester for power board
Inventor: TAKAHASHI TOSHIO
IPC: G01R31/00
Filed: 1981-09-10
Abstract: PURPOSE:To shorten a time for a unit test and to improve the safety thereof by constituting a testing circuit optionally by a connecting plug or a jumper plug. CONSTITUTION:A power for testing is supplied via a plug socket and a voltage selecting switch and then via pins 1 and 2 of a control plug 3 and pins 1 and 2  of a control plug 1b. An operating and functioning part is connected to a unit tester via each of pins 3, 4, 5, 8 and 9 of the control plugs 3 and 1b, and to an outside circuit via a unit 21 and each pins 3, 4, 5, 8 and 9 of a control plug 4 and a plug 1a. By the selection of a selecting switch, a test can be performed, for instance, on the side of the unit tester when selection is made to an individual side, and on the side of the outside circuit 20 when selection is made to the system side.
Patent JP-H10336767-A (JP)
Title: Control system and electronic device
Inventor: MIYAKOSHI TAKAHIRO
IPC: H04Q9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a control system that can continue to use a remote control device exclusively for adjustment even when function specifications of a product are changed or an object product for adjustment is changed. SOLUTION: When a given code corresponds to an address specification function, a code discrimination part 3 reads out an address allocated to the code on the basis of a code correspondence table 121 and gives it to a function selection part 4. The function selection part 4 reads out set information from a given address, and when it judges that kinds of functions are adjustment functions from this set information, it selects an adjustment function that is allocated to the code specified in the set information on the basis of a function corresponding table 71, that is, operates a switch of a circuit regarding the adjustment function.
Patent JP-H037948-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SHINTAKU TAKASHI
IPC: G03G9/08
Filed: 1989-06-05
Abstract: PURPOSE:To reduce deterioration of image quality due to the lapse of time and the environment around the image and to enhance chargeability characteristics by incorporating a resin, a colorant, a nigrosine type dye, and a specified quaternary ammonium salt into a toner. CONSTITUTION:The toner is prepared by adding to 100pts.wt. of the resin, such as styrene type or polyester type resin, 3 - 20pts.wt. of the colorant, such as carbon black, 0.01 - 5pts.wt. of the nigrosine type dye, and 0.5 - 5pts.wt. of the quaternary ammonium salt represented by formula I, and kneading each component, followed by cooling, pulverizing, and classifying. In formula I, R<1> is 1 - 8C alkyl; each of R<2> - R<3> is 1 - 8C alkyl; and R<4> is 1 - 8C alkyl or benzyl, thus permitting deterioration of image quality due to time lapse and the environment to be reduced, and chargeability characteristics to be enhanced.
Patent JP-S5843913-A (JP)
Title: Production of fatty ointment containing steroidal active ingredient
Inventor: KAGUMA TAKESHI
IPC: A61P29/00
Filed: 1981-09-10
Abstract: PURPOSE:When a fatty ointment containing steroids as active ingredients is prepared, hydroxyethyl salicylate is used as a solvent, thus permitting the production of the above stabilized and less skin-irritating ointment through simple operations. CONSTITUTION:Hydroxyethyl salicylate of the formula is used as a solvent and a steroid preparation such as betamethasone valerate is dissolved in the solvent. When necessary, an oil-soluble solvent such as isocetanol is added to increase the compatibility between the above solvent and the solid to semisolid ointment base. Then, the resultant solution is mixed with the fatty solid ointment base under heating by a usual method to give the objective fatty ointment containing steroids. The addition of the above solvent facilitates the preparation of ointment and cream, improves the percutaneous absorption, stability and skin irritation of the ointment and increases the analgesic and antiinflammatory effect.
Patent JP-S5933399-A (JP)
Inventor: ISHIMATSU TETSUO
IPC: C11D7/60
Filed: 1982-08-18
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-S5267839-A (JP)
Title: High frequency heater
Inventor: HARADA AKIICHI
IPC: F24C7/02
Filed: 1975-12-03
Abstract: PURPOSE: To obtain small sized of the heater by efficiently cooling the semiconductor element by the effective use of the cold air flow from the blower of a high frequency heater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336646-A (JP)
Title: Start determination device for internal combustion engine of hybrid car
Inventor: KITAJIMA SHINICHI
IPC: B60L50/16
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a start determination device for an internal combustion engine of a hybrid car which can easily and surely determine starting of the internal combustion engine. SOLUTION: This device is operated for starting an internal combustion engine 1 by the use of an electric motor 2 as a starting motor 2. At this time, current IM carried to the electric motor 2 is sensed by a sensor 12. The starting of the internal combustion engine 1 is determined by comparing the current IM with a specified determination value ICR. The determination value ICR is set according to outputs of sensors 10, 11 of the internal combustion engine 1, engine speed NE and temperature TW.
Patent JP-H04366960-A (JP)
Title: Waste liquid processing device for waterless planographic printing plate
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 1991-06-14
Abstract: PURPOSE:To allow the sepn. of a waste liquid to moisture and insoluble matter and the adequate processing of the insoluble matter and to make a contribution to environmental beautification. CONSTITUTION:A waste liquid storage and evaporation tank 154 of a box type is disposed below an overflow pipe 70. A thin vinyl sheet member 156 is laid along the inner peripheral surface in the waste liquid storage and evaporation tank 154. A heater unit 160 is mounted on the base of the waste liquid storage and evaporation tank 154 so that the waste liquid in the waste liquid storage and evaporation tank 154 is heated. The temp. of the waste liquid, therefore, rises and the moisture evaporates eventually. Since development scum 18A generated at the time of development is included in the waste liquid, only the development scum 18A remains after the concentrating of the waste liquid on evaporation of the moisture. This development scum 18A can be easily taken out of the photosensitive storage and evaporation tank 154 by lifting the sheet member 156.
Patent JP-H0244315-A (JP)
Title: Matrix display device
Inventor: RARUFU NOERU HAINZU
IPC: G02F1/136
Filed: 1989-06-07
Abstract: PURPOSE: To reduce the opportunities of generating faulty diode elements by using a diode ring circuit as a display element switching device, making the number of diode elements to be used be less than a normal case and almost similarly holding operation characteristics. CONSTITUTION: For the respective display elements of a plurality of groups, the part provided with at least one diode element G-I of one branching line of a nonlinear resistance device relating to a first display element D2 is in common to one branching line of the nonlinear device relating to a second display element D3 and forms a part of the branching line. Then, the respective two branching lines are provided with at least one other diode element J-L and M-O between the relating display elements D2 and D3 and a common part. Thus, since the number of the diode elements required for constituting the two nonlinear resistance devices is reduced, the opportunities of generating a fault in the relating two nonlinear resistance devices due to the faulty diode elements are reduced and a space required by the two nonlinear resistance devices is reduced.
Patent JP-S6144543-A (JP)
Title: Power-source controller for electromagnetic chuck
Inventor: JIEEMUSU EICHI SOOE
IPC: H01F7/18
Filed: 1984-07-10
Abstract: PURPOSE:To vary the electric power supplied onto a load by controlling the direct current which flows in the control coil of a saturable reactor type magnetic amplifier. CONSTITUTION:When a rotary switch 76 operates at a terminal 80, all the outputs are supplied into an electromagnetic chuck 10 from the output terminals 22 and 24 of a magnetic amplifier 26. Since a direct current does not flow in a control coil 34 in this case, a magnetic-core saturation effect is not generated, and all the outputs are supplied between the output terminals 22 and 24 of the amplifier 26, and the upper limit is determined by the self saturation phenomenon of a reactor 28 which flows through output coils 30 and 32. When the rotary switch 76 is operated to connect a terminal 82 to a common terminal 78 for supplying low voltage, the holding force for a workpiece at the chuck 10 can be varied. When the max. electric current flows through the control coil 34, the saturable reactor 28 of the amplifier 26 is saturated to the max., and the exceedingly small electric current flows between the terminals 22 and 24, and a large output is applied onto the chuck 10.
Patent JP-H11344854-A (JP)
Title: Image forming device
Inventor: OGATA TAKAO
IPC: G03G15/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To always maintain toner concentration to be within the tolerance level of an initialized value and to always obtain an image whose quality is high and whose density is stable by detecting the toner concentration after forming the specified number of images, replenishing the toner based on the detected value and correcting the error of toner-replenished supply amount. SOLUTION: The output level of every pixel of an image signal corresponding to the density of each pixel of an original image is counted by a counter 66, so as to calculate a clock pulse integrated signal value C. When a signal value C is a very small signal value ΔC smaller than a threshold C1 , it is held and added to the next signal value C. When C+ΔC>=C1 , C+ΔC is converted into a toner supply time T so as to replenish the toner. For example, every time the number of copies attains a specified number, a toner concentration detecting device is actuated. Namely, a reference image is formed on a photoreceptor drum 17, the actual toner concentration of developer 21 is detected, and by using the detected value, the error of the replenished toner amount based on the signal value C is corrected.
Patent JP-H05312578-A (JP)
Title: Gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1992-05-08
Abstract: PURPOSE:To suppress a drift component by giving a known rotational angular velocity to an angular velocity sensor by an angular velocity giving means. CONSTITUTION:A drive signal is given from an oscillating circuit 50 to a piezoelectric element 30 as an angular velocity giving means, while a known rotational angular velocity is given to a vibrator 12 as an angular velocity sensor. When the vibrator 12 hardly rotates, a signal corresponding to the known rotational angular velocity given to the vibrator 12 and a drift component are outputted from a rectifying/amplifying circuit 54. In this state, a zero-cross detector 62 detects the time when an output of the oscillating circuit is 0 and generates a pulse. At the time when the zero-cross detector 62 generates the pulse, only a signal corresponding to the drift component is given from the circuit 54 to a sample-and-hold circuit 64 and a correction signal corresponding to the drift component is outputted from the sample-and-hold circuit 64. By inputting this correction signal to a differential circuit 56 and by subtracting it from the output of the circuit 54, the drift component is suppressed in the output of the circuit 56.
Patent JP-S62299659-A (JP)
Inventor: ITO SUSUMU
IPC: F24F11/02
Filed: 1986-06-19
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-S5767913-A (JP)
Title: Electrochromic display device
Inventor: USUI MASAYUKI
IPC: G02F1/1524
Filed: 1980-10-14
Abstract: PURPOSE:To obtain an electrochromic display device that has the improved memory holding time plus the coloring/discoloring response time with the high resistance to the vibration, by filling the electrolyte between a display electrode and a  counter electrode made of the flexible graphite. CONSTITUTION:An electrochromic (EC) display device consists of a display substrate 1, a counter electrode 2, a display background plate 3, a back plate 4, the electrolyte 5, a sealing adhesive 6 and a lead wire 7 respectively. For the substrate 1, a display electrode 12 is formed on a single surface of a transparent glass substrate 11 by giving the patterning to a transparent conducting film. Furthermore both an EC material film 13 and a transparent insulated film 14 are formed on the electrode 12 into a desired display pattern respectively. The electrolyte 5 uses the material obtained by dissolving the lithium perchlorate into a nonaqueous solvent such as sulfuric acid in the form of a supporting electrolyte. In such constitution, the flexible graphite containing a metallic mesh buried inside is cut into a proper size with the wire 7 welded to the metallic mesh for the electrode 2.
Patent JP-H08336112-A (JP)
Title: Video program distribution device and video distribution system using the same
Inventor: SATO YASUHIRO
IPC: H04N5/765
Filed: 1995-06-09
Abstract: PURPOSE: To provide a video program distribution device capable of obtaining space saving by providing plural video disk players, a control means which controls them independently and a means which outputs plural systems of video and audio signals from the players in a casing. CONSTITUTION: A CPU 201 receives the reproduction request of a disk from a PC 106 for control via an RS232C driver 202, and transmits a command to a CD player 207a via a control part 205a. The player 207a starts reproduction from the leading position of the disk, and outputs an HTSC signal to the outside. The CPU 201, when recognizing a new status signal, fetches it via a bidirectional gate 210 and a CPU bus 206. The similar operation is repeated at every generation of a new command from the CP 106 for control, and the NTSC signal is outputted from each video CD player 207 correspondingly.
Patent JP-H04229657-A (JP)
Title: Semiconductor element for electric power use provided with insulated gate
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/74
Filed: 1991-06-14
Abstract: PURPOSE:To enhance the turn-off ability of the title element without lowering its turn-on ability by a-method wherein a gate part for turn-off use or for turn-on use is distributed so as to have two or more kinds of threshold voltages in individual parts on a pellet. CONSTITUTION:The title element is provided with a p-type emitter layer 11, an n-type base layer 1, a p-type base layer 2 and an n-type emitter layer 3. A channel region 8 for turn-off use is formed around the n-type emitter layer 3; a channel region 9 for turn-on use is formed around the p-type base layer 2. At a thyristor, provided with an insulated gate, in which many unit elements A, B on which insulated gate electrodes 7 have been formed on the regions have been arranged, the threshold voltage of turn-off channel regions 81 in each element A and the threshold voltage of turn-off regions 82 in each element B are set to different values. Thereby, while an excellent turn-off characteristic is being maintained, the turn-off ability of the title element can be enhanced.
Patent JP-S63306459-A (JP)
Title: Photosensitive recording sheet
Inventor: IMAEDA MIKIO
IPC: G03G5/14
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a photosensitive recording sheet capable of executing heat fixing operation immediately after making a power source and unnecessitating power consumption during stand-by by forming a photoconductive layer on a resistant base body. CONSTITUTION:Appropriate electric resistance is afforded to a photosensitive layer so as to generate heat in the base body of the photosensitive layer by conducting electric current through the base body. For this purpose, a resistant base body 1 is prepd. by dispersing fine particles 2 of a good conductor in an insulative resin binder 3, or by forming an alloy from at least two kinds of metal. The photosensitive layer 7 is formed by depositing vaporized metal thereon if necessary. By conducting electric current through the base body of the photosensitive sheet, the base body is heated at high temp. by the generated Joule heat, and the binder resin of the toner sticks to the surface of the photosensitive body when the binder resin is pressed lightly with a nonadhesive roll. Since toner particles are fused to stick in a fixing stage of the toner by generating heat in the photosensitive recording sheet itself, fixing is executed at the same time with the making of a power source. Accordingly, useless consumption of stand-by time is eliminated.
Patent JP-S62299462-A (JP)
Title: Lock detecting device for wheel
Inventor: NITTA SHINICHI
IPC: B60T8/1761
Filed: 1986-06-19
Abstract: PURPOSE:To surely, accurately and promptly detect a locked or prelocked condition of a wheel, by utilizing a turning effect of the wheel substantially decreasing and detecting a rapid change of an output signal from a turning effect detecting means of the wheel when it is placed in the locked or prelocked condition. CONSTITUTION:A lock detecting device is equipped with a turning effect detecting means 3, which detects the level of a turning effect acting on a disc plate of a disc brake 2, and a locked condition decision means 4 which detects a rapid change of an output signal from the turning effect detecting means 3 while a driving wheel 1 to be places in a locked or prelocked condition. This lock detecting device, which utilizes a substantial decrease of a turning effect of the driving wheel 1 when it is placed in a locked or prelocked condition, detects the wheel to be placed in a locked or prelocked condition. Accordingly, the lock detecting device, which can surely, accurately and promptly detect the wheel to be placed in a locked or prelocked condition, enables an effect to be large increased when an automobile or the like is safely driven.
Patent JP-H04226225-A (JP)
Title: Top vacuum waving paper feeding device by pneumatic suction separation
Inventor: AAMETSUDOOMOOZEN SHIEHAATA
IPC: B65H3/12
Filed: 1991-06-14
Abstract: PURPOSE: To provide a vacuum paper feed head in which an air knife to feed a sheet from a top part of a stack and a vacuum corrugation paper feeder are jointly functioned. CONSTITUTION: A vacuum corrugation paper feeder 70 and a vacuum plenum 75 are positioned above a forward end part of a tray 40. A belt 71 is wound around the plenum 75, and a drive roller 24, and a paper sheet 13 is captured from a stack 31 by the vacuum. An air knife 100 applies the positive pressure to a forward part of the stack 31, separates the top paper sheet 13, and improves the capture by the vacuum plenum 75. The air knife 100 reduces the required output for the operation of a conventional top vacuum corrugation paper feeder by approximately 50% by employing a thick boundary layer of low-pressure air to allow the paper sheet to be aerodynamically afloat in the air for separation.
Patent JP-S5768048-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI TETSUTADA
IPC: H01L21/86
Filed: 1980-10-16
Abstract: PURPOSE:To enable the provision of a highly integrated, accelerated and high withstand voltage semiconductor device by forming a large island having a bottom parallel to the main surface and a small island having no bottom parallel thereto in a  plurality of element forming regions on a supporting substrate via an insulating film. CONSTITUTION:A nitrided film mask 14 is, for example, formed with windows of different size a at an n type (100) plane Si substrate 1, and is formed with an epitaxial layer 15 forming a (111) plane at the boundary of a single crystal layer 17 and a transition region 18 and with the layer 17, a poly layer 16 and the region 18. Then, a mask layer 20 is provided at the layer 17 on the window of a 2btan theta for the expitaxial thickness b, is anisotropically etched, and an n type single crystal type 17 of different size remains. Subsequently, an oxidized film 27 is formed on the layer 17, the surface 21 of the subs1trate 1 is exposed, a p type layer 22 is, for example, grown, and a single crystal layer is similarly formed. Subsequently, the grown layer surface is oxidized, a support made of polysilicon is accumulated thereon, the substrate 1 is then removed, and a high withstand voltage element is formed on the island having the bottom and a high speed element is formed on the shallow island. In this manner, the semiconductor device compatible in both high speed and high withstand voltage can be formed in high density.
Patent JP-H0814085-A (JP)
Title: Combustion control device for two-cycle engine
Inventor: NONAKA KIMIHIRO
IPC: F02D41/14
Filed: 1994-06-24
Abstract: PURPOSE:To always stabilize the combustion state of an engine in a constant state even when an operation state is changed by performing feedback control of a fuel feed amount so that the air-fuel ratio of air-fuel mixture is adjusted to a target value responding to the operation state of an engine. CONSTITUTION:A bypass passage 40 is disposed between one cylinder 1 and the other cylinder 2 between which a phase difference is produced. A CO2 sensor 35 to detect an air-fuel ratio of burnt gas is arranged at the intermediate part of the passage 40. An engine 1 has an ECU 30 serving as a control part and the ECU 30 is functioned as a target air-fuel ratio computing means to compute a target air-fuel ratio responding to the operation state of the engine 1, for example, scavenging efficiency and functioned as feedback control means to perform feedback control of a fuel injection amount from a fuel injection valve 12 so that a detecting value (an air-fuel ratio) from the O2 sensor 35 is adjusted to a target air-fuel ratio. As noted above, feedback control of a fuel feed amount is effected so that an air-fuel ratio is adjusted to a target value responding to the operation state of the engine 1.
Patent JP-H039358-A (JP)
Title: Gravure pringing plate and production thereof
Inventor: TSUNODA TAKAHIRO
IPC: G03F7/00
Filed: 1989-06-06
Abstract: PURPOSE:To simplify a plate making process and to reduce the cost of a plate making material and to eliminate the generation of pollution by an etching material and photosensitive material by forming a three-dimensional structure resin layer consisting of dike-shaped fine projecting parts and many recessed cell parts. CONSTITUTION:A photosensitive resin 6a is laminated on a supporting substrate 2. This photosensitive resin layer 6a is exposed through an image forming film 7 for forming the dike-shaped fine projecting parts formed to intersect with the light transmittable or light non-transmittable fine lines 7a and a positive or negative image film 8 of continuous gradation. the photosensitive layer 6a is formed with a latent image layer 4a for forming the dike-shaped fine projecting parts and a latent image layer 45a for forming the recessed cell parts and thereafter, the resin layer is developed and is thereby formed with the resin layer 6 of the three-dimensional structure consisting of the dike-shaped fine projecting parts 4 and the many recessed cell parts 5 of respectively different depths enclosed by these parts. the complication of the stages, the increased cost of the plate making and the generation of pollution by an aq. soln. used as a photosensitive agent are obviated in this way.