baber/WOPTO huggingface dataset:
Patent JP-H0434460-A (JP)
Title: Multicolor image forming device
Inventor: KAWAGUCHI TOSHIKAZU
IPC: G03G15/04
Filed: 1990-05-30
Abstract: PURPOSE:To improve image forming efficiency by outputting image data without using a delay means when a monochrome mode by a beam exposing an exposing position on the downstream side of a photosensitive body is selected. CONSTITUTION:A means 103 which selects one color out of plural colors and selects the monochrome mode in which the image is formed in monochrome is disposed in a multicolor image forming device where an exposing means 60 for exposing the different exposing positions in the circumferential direction of the rotatable photosensitive body 71 with the plural beams in accordance with the image data of plural colors and the delay means 40(1005) for delaying the output of the image data in accordance with the respective exposing positions are provided so as to form the image of plural colors at one time. Furthermore, a means 20 which outputs the image data without using the delay means 1005 when the monochrome mode by the beam exposing the exposing position on the downstream side in the rotating direction of the photosensitive body 71 is selected by the means 103 is also provided. Thus, the starting time of forming the first image is hastened, and the image forming efficiency is improved.
Patent JP-H021161-A (JP)
Title: Semiconductor integrated circuit
Inventor: SOEDA SHOICHI
IPC: H01L27/04
Filed: 1988-06-08
Abstract: PURPOSE:To prevent a polysilicon resistance layer from being fused and cut when a surge voltage is applied by a method wherein a second-layer polysilicon layer having a prescribed resistance value is formed on the polysilicon resistance layer so as to be connected ohmically to this resistance layer and, in addition, a metal layer is formed on the second-layer polysilicon resistance layer so as to be connected ohmically. CONSTITUTION:A first-layer polysilicon resistance layer 1 is connected ohmically to a second polysilicon resistance layer 5 with a prescribed resistance value (1GOMEGA or higher) through contacts 2 to 4. In addition, the second-layer polysilicon resistance layer 5 is connected ohmically to a Vcc power-supply line or a GND line 6 via a contact 7. On the other hand, a bonding pad 8 is connected ohmically to the first polysilicon resistance layer via a contact 9. Thereby, the Joule heat generated in the first-layer polysilicon resistance layer when a surge voltage is applied is dissipated to the circumference via an aluminum wiring part of the Vcc power-supply line or the GND 6; accordingly, it is possible to prevent the first-layer polysilicon resistance layer from being fused and cut.
Patent JP-S5932272-A (JP)
Title: Recorder of video signal
Inventor: YOSHINAKA TADAAKI
IPC: H04N5/782
Filed: 1982-08-17
Abstract: PURPOSE:To correct, the relation of upper/lower position of a line even at the reproduction with varying speed, by selecting a running speed of tape, rotation radius of head, angle interval and step difference, in a helical scanning type recorder. CONSTITUTION:The running speed of a tape 2, the rotation radius of heads 1A- 1D, the angle interval theta and the step difference (h) are selected to form the format of the track of the tape 2. When the running direction of the tape 2 is equal to that of the heads 1A-1D and inverse, the H arrangement is performed with shift of (2n+0.75)H and [(2n-1)+0.25]H respectively from tracks 3A-3D of an odd and even number fields. The H arrangement is performed so that the line numbers (L+2n+1) and [L-(2n-1)] of the tracks 3B and 3D are positioned respectively adjacent to the line number L of the tracks 3A, 3C. Thus, the relation of upper/lower position of the line is corrected even at a varying speed reproduction in this way.
Patent JP-H021331-A (JP)
Title: Thermal printer printing pressure change-over mechanism for price tag
Inventor: KASHIBA TADAO
IPC: B41J2/32
Filed: 1988-06-09
Abstract: PURPOSE:To enable appropriate printing pressure in accordance with the thickness or rigidity of price tag by providing a pressure energization member which comes in contact with a support member for a thermal head and also a switching lever for the energization member to be set to either the first or the second position. CONSTITUTION:If a switching lever 53 is set to a state as indicated by a two-dot chain line, a drive shaft 50 moves in a guide groove 55 to stay in the first position P1, and the distance from the first position P1 to a position where a tip section for pressure energization 61 come sin contact with a support member 62 (thermal head energization member 64), is the first distance D1. Subsequently, the energization force of a spring for pressure energization 58 increased, and in turn, the pressure energization force to be brought to the thermal head energization member 64 by the tip section 61 increases. As a result, a printing pressure between a thermal head 34 and a platen 35 increases to a value suited to the price tag. In addition, if the lever 53 is set to a state as indicated by a one-dot chain line, and the drive shaft 50 is adjusted to the second position P2, the distance is the second distance D2 and the printing pressure decreases due to a reduction in the energization force.
Patent JP-H07326425-A (JP)
Title: Connector for charging electric vehicle
Inventor: TANAKA TSUTOMU
IPC: H01R13/639
Filed: 1994-05-31
Abstract: PURPOSE:To allow a mating plate to be free from deformation simply when left in a disconnected position against energized as it is kept from displacing, by using only the energizing force acting on the mating plate to displace the mating plate in a direction for locking. CONSTITUTION:If a mating plate 31 is drawn in while the temporary fit of a power side connector is shallow, the plate 31 tends to displace inwards but is kept from further displacing toward a circle, since the plate surface abuts the projected end face 14a of a locking protrusion 14. Since a guide member 30 is located inside the plate 31, the plate 31 is pressed at the portions of its outer surface above and below the position where it abuts the protrusion 14, so that the plate 31 is not displaced inwards but kept in a flat shape. Therefore, the plate 31 is prevented from undergoing plastic deformation to have the tendency to deflect preventing a locking hole from being fitted around the locking protrusion even by a normal operation. Thus the locking hole 32 can be surely fitted around the locking protrusion 14, provided the power connector is normally fitted into a vehicle side connector.
Patent JP-H0435038-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYASHI TAKANAO
IPC: H01L21/336
Filed: 1990-05-31
Abstract: PURPOSE:To promote device microminiaturization by forming an insulating film on a silicon substrate, introducing an impurity of one conductivity type to one or both of opposed gate side walls extending along the gate length, and using the side wall as one of source and drain regions. CONSTITUTION:A MOS transistor has a gate electrode 47 formed on an insulating film 45 that is deposited on the surface of an active region enclosed by an insulating film 43 for device isolation on a substrate. The gate electrode has side walls opposed along the gate length. One of the side walls includes a portion 51 doped with an impurity of one conductivity type. This portion 51 is used as one of source and drain regions of the MOS transistor, while a portion provided on the other side wall is used as the other of the source and drain regions. The source and drain regions are made shallow in the substrate under the gate electrode.
Patent JP-H0817698-A (JP)
Title: Electron beam lithography device
Inventor: HAYATA YASUNARI
IPC: G21K5/04
Filed: 1994-06-24
Abstract: PURPOSE:To control an electron beam by a simple method by a method wherein an electron beam lithography device is provided with blanking arrays of a structure, wherein the electron beam is polarized by electrodes formed in parallel to each other into a linear form, and the blanking arrays are mounted on the surface of an object on a lens. CONSTITUTION:Electrodes are arranged so as to constitute arrays and the intervals between electrical wires and the height and the length of the electrical wires are respectively set in about 1.6mum, about 4mum and about 200mum. A voltage is applied to these electrical wires and an electron beam is polarized. In this electronic optical system, blanking arrays 7 and 10 are vertically arranged and an image 11 of the upper blanking array 7 is made to intersect orthogonally in the direction of the lower blanking array 10. The electron beam, which passes through the blanking arrays, is reduced by a reduction lens 12 and an image is made to form on a wafer 15. Thereby, the electron beam can be dividedly controlled in a simple structure.
Patent JP-H0854399-A (JP)
Title: Analyzing apparatus
Inventor: OZAWA OSAMU
IPC: G01N35/00
Filed: 1995-06-09
Abstract: PURPOSE:To provide an analyzing apparatus which can easily change analysis data following the performance improvement or function expansion, etc., of exchanged parts such as a sensor, a reagent and the like. CONSTITUTION:A sensor-memory assembly 2 having a nonvolatile memory built therein is detachably set in a main body 1 of the analyzing apparatus. A sample in a sample container 4 is distributed and diluted by a sampling mechanism 3. The diluted sample and a reagent are selected by a solenoid valve 6 and alternately supplied to a flow path in the sensor-memory assembly 2 by a liquid feed mechanism 7. A concentration of a target component in the sample is determined. A control part 8 controls operations of each part of the analyzing apparatus, and also conducts calculations, displays and outputting. A memory 100 stores analysis data of an analyzing software regulating operations of the main body 1 and the sensor-memory assembly 2 and parameters. The analysis data are replaced or expanded with reference to the built-in nonvolatile memory.
Patent JP-H05328803-A (JP)
Title: Sowing pack
Inventor: TANAKA MASAHIKO
IPC: A01C1/04
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a sowing pack capable of sowing, budding and glowing seeds without blowing seeds off by wind, etc., and capable of surely planting by housing at least seed, soil and fertilizer in a packaging bag consisting of a water-soluble paper in a mixed state. CONSTITUTION:The objective sowing pack 9 capable of sowing and simultaneously surely germinating and planting is obtained by forming a packaging bag 1 using a pair of upper and lower water-soluble papers 2 and 3 having air permeability and being 180 see at dispersing rate accompanied by the dissolution and provided with a heat seal layer obtained by heat-sealing at 140-200 deg.C in the interior, housing a number of seeds 4, culture soil 5, fertilizer 6 and high polymer absorbing agent 7 in a mixed state in the packaging bag 1, applying heat to heat seal layers 8 to form a seal part 8A and sealing the packaging bag 1. Furthermore, this sowing pack 9 is placed on the side 10 of road at proper intervals and these water-soluble papers 2 and 3 are dissolved by raining or watering, etc., and the culture soil 5 is exposed and served as a covering soil. Thereby, scattering of seeds 4 is prevented and these seeds 4 are surely germinated and grown.
Patent JP-H039075-A (JP)
Title: Internal combustion engine ignition device
Inventor: KOIWA MITSURU
IPC: F02P3/04
Filed: 1989-06-07
Abstract: PURPOSE:To heighten startability and improve resistance against induction noise by providing a transistor circuit for controlling the conduction of plural resistances and a reference voltage generating circuit according to the action of a comparing circuit for comparing the superimposed output of an ignition signal and bias voltage to the set voltage. CONSTITUTION:At the time of controlling the ignition action by driving a power transistor circuit 4 according to the output of an ignition signal generator 1 through a waveform shaping circuit 2 and the like, d.c. voltage is superimposed on an ignition signal by a bias circuit 10. The switching action level of the waveform shaping circuit 2 is set by a switching action level setting circuit 12, and when the supply voltage exceeds the specified value, plural resistance potentials in a bias circuit 10 are fixed by a reference voltage generating circuit 13. In this case, the base of a transistor Tr19 is connected to the output side of the comparing circuit 2b of the waveform shaping circuit 2, the bases of Trs 2, 15 are connected to the base of the Tr19, and the collector of the Tr19 is connected to the base of a Tr12b.
Patent JP-S5476735-A (JP)
Title: Device of controlling preheating plug of engine
Inventor: KAWAMURA HIDEO
IPC: F02P19/02
Filed: 1977-11-29
Abstract: PURPOSE: To prevent ignition lag in case of the atarting and low speed of an engine, by connecting two bridge circuits consisting of starting promoting circuits and ignition lag shortening circuits to a preheating plug for starting the engine.  
     CONSTITUTION: A preheating plug 3 provided with a heating element 31 for starting an engine is connected to a starter switch 2 coupled with a power source 1. The heating element 31 forms a lst bridge circuit 7 with resistances 4W6, and the heating element 31 is rapidly heated by a lst comparator 8 mounted to the intermediate portion. The resistances 5, 6 of the circuit 7 and resistances 14, 15 shape a 2nd bridge circuit 16, and heat is generated by a 2nd comparator 17 installed to the intermediate portion when the low revolution that causes ignition lag. A starter 13 is connected to the switch 2 through a starter relay 12 and a signal delay circuit 21, and the starter 13 is driven delaying for a fixed time after the switch 2 is in ON. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62293689-A (JP)
Inventor: HAMITSUDO BAAJIESUTE
IPC: H05K3/24
Filed: 1987-06-08
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-S6121291-A (JP)
Inventor: KOSHIYAMA KAZUO
IPC: E06B7/082
Filed: 1984-07-09
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-S622672-A (JP)
Title: Manufacture of optical sensor
Inventor: NAKAJIMA SABURO
IPC: H01L31/10
Filed: 1985-06-28
Abstract: PURPOSE:To improve light transmittance, by utilizing back surface electrodes or resist layers, which are used when said back surface electrodes are patterned, as masks, etching semiconductor optical active layers, thereby eliminating the unnecessary protruded parts of the semiconductor optical active layers. CONSTITUTION:The complete agreement of the pattern of photoresist layers 6, 6... and the pattern of semiconductor optical active layers 4, 4... becomes more and more difficult as light receiving elements LS, LS... become more and more minute. Therefore, protruded parts 4a, 4c, 4a, 4c... of the semiconductor optical active layers 4, 4... from the photoresist layers are inevitably formed. At this time, plasma etching is performed, e.g., in a CF4 atmosphere, with the photoresist layers 6, 6... as masks. The photoresist layers 6, 6... are not removed in patterning. Thus the protruded parts 4a, 4c... of the semiconductor active layers 4, 4... from back electrodes 5, 5... are etched away.
Patent JP-H05310476-A (JP)
Title: Boron nitride setter for calcining aluminum nitride
Inventor: WASHIO YUICHI
IPC: C04B35/58
Filed: 1992-05-08
Abstract: PURPOSE:To provide the subject setter capable of producing aluminum nitride sintered compacts free from warpages and malappearance in an industrially advantageous way. CONSTITUTION:The objective boron nitride setter to be used for obtaining aluminum nitride sintered compacts by baking aluminum nitride with a sintering auxiliary can be produced by using boron nitride powder of <=0.1wt.% boron oxide content and the sintering auxiliary. Thereby, the purity improving process for boron nitride form can be omitted, leading to shortening the production process for the setter and attaining its cost reduction; besides, by using this setter, aluminum sintered compacts with no warpages and cloudiness can be produced.
Patent JP-H0436781-A (JP)
Title: Image forming device
Inventor: IKEGAMI HIROKAZU
IPC: G03G15/16
Filed: 1990-06-01
Abstract: PURPOSE:To prevent toner from adhering to a carrying member and to prevent the contamination of a transfer material by forming a non-magnetic conductive member at the edge part of the carrying member and allowing it to be electrically in a float state or biasing it so that it may have the same polarity as the toner. CONSTITUTION:A toner image formed on a photosensitive drum 1 arrives at a transfer pat opposed to an electrostatic transfer roller 3 by the rotation of the drum 1. Meanwhile, the transfer material such as paper, etc., is guided by the carrying member 2 and arrives at the transfer part, where the toner image is transferred to the transfer material. The member 2 is constituted of two plates 2b and 2c arranged nearly in parallel, and a non-magnetic metallic member or conductive member 2d is provided over the end faces on the casing 5 side and the drum 1 side of a developing device at the edge part of the plate 2b. In the case that the toner is negative, the member 2d is biased to be negative by a power source A.
Patent JP-S5845543-A (JP)
Title: Recording method for coarse and dense images of luminous spot
Inventor: NEGISHI TSUTOMU
IPC: H01J37/252
Filed: 1981-09-11
Abstract: PURPOSE:To permit adequate photographing by dividing scanning images to plurality, and stopping the recording of the scanning images after the count value of the luminous spot in any of the divided regions exceeds a prescribed value. CONSTITUTION:The image plane of a cathode ray tube 7 is divided equally in horizontal and vertical directions to divide the same into plural regions. Signals are conducted from a power source 3H for horizontal scanning and a power source 3V for vertical scanning are condcuted to a generating circuit 10 for address signals which generates the address signals A for the scanning regions of an electron ray scanning the image plane of the tube 7 and feeds the same to a memory circuit 11. The count values stored according to the address signals are read out and are inputted to an adder 12. The adder 12 counts the pulses from a pulse processing circuit 6 as well and outputs the total counted in the past. The output is inputted to a comparator 14, where said output is compared with a set count value, and when the same exceeds said set count value, an end signal for photographing is generated to a camera 9.
Patent JP-H022025-A (JP)
Title: Printing head
Inventor: YARITA YOSHIO
IPC: B41J2/335
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a printing head having a simple structure excellent in productivity and capable of being prepared inexpensively by fixing and forming a return electrode to the forming region of the heat generating resistor layers provided on recording electrodes over the total width thereof so as to cross the heat generating resistor layers. CONSTITUTION:When a printing head 1 is prepared, a metal film 8 is formed to the entire surface region of a board 2 and heat generating resistor layers 4 are fixed to the surface of said film 8 to be cured. By this method, a large number of the lead like heat generating resistor layers 4... are formed so as to be arranged in parallel at a predetermined interval. Next, when the metal film 8 is subjected to etching treatment, the unnecessary parts of the metal layer 8 are removed to form recording electrodes 3... under the heat generating resistor layers 4... and an earth electrode 7 composed of the metal film 8 is simultaneously formed to the board 2 on the left end side thereof. Next, insulating layers 5... are provided between the recording electrodes 3... so as to be made flush with the heat generating resistors 4... and a strip like return electrode 6 is provided to the center of the resulting flat surface over the whole of the forming region of the heat generating resistor layers 4... so as to cross the heat generating resistor layers 4 and one end thereof is connected to the earth electrode 7 to be brought to a continuity state.
Patent JP-S5570913-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: MIWA HIDEO
IPC: G11B5/03
Filed: 1978-11-20
Abstract: PURPOSE: To surely prevent the recording bias signal flowing to the recording signal system with a simple circuit constitution, by constituting the bridge circuit with the recording magnetic head and three passive elements and balancing the said bridge circuit.  
     CONSTITUTION: The bridge circuit 15 consists of the recording magnetic head 11, and passive elements 12, 13, 14 including the recording signal equalizer. Further, between the two vertexes of the bridge circuit 15, the supply source 16 of the recording bias signal is connected and between two other vertexes c and d, the supply source 17 of the recording signal is connected. In the circuit 15, taking the impedances of the magnetic head 11 and passive elements 12W14 as Z 1 , Z 2 , Z 3  and Z 4 , the balance of the bridge circuit 15 is taken so that the relation of equation I is established in angular frequency ω o , and the flowing recording bias signal can be avoided to the recording system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5368267-A (JP)
Title: Object shape identifying system
Inventor: YONEZAWA SUSUMU
IPC: G02B27/60
Filed: 1976-11-30
Abstract: PURPOSE: To make possible the accurate and easy identification of coordinate positions by making the widths of a multiplicity of a grating in two or more kinds in applying grating pattern light to an object and identifying the shape of the object from the modulated grating pattern light reflected from the object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H038501-A (JP)
Title: Production of aluminum sheet having excellent surface gloss
Inventor: DOKOU TAKENOBU
IPC: B21B45/00
Filed: 1989-06-06
Abstract: PURPOSE:To obtain the sheet having excellent surface gloss by continuously casting and rolling a molten metal contg. specific ratios of Si and Fe and consisting of the balance Al, then cleaning the sheet for a specific period of time with an alkaline soln. of specific pH before at least one pass of cold rolling, and then subjecting the sheet to the cold rolling. CONSTITUTION:The molten aluminum contg., by weight %, 0.02 to 0.8% Si and 0.05 to 1.0% Fe and consisting of the balance Al is subjected to the continuous casting and rolling. The molten metal is rolled to the band-shaped sheet having 2 to 10mm thickness. The sheet is cleaned for 1 to 300 seconds by the alkaline soln. of <=pH10 before at least one pass of the rolling during the cold rolling stage and thereafter, the sheet is subjected to the cold rolling. The cooling rate is increased to make cystallized matter generated at the time of the casting fine and device by executing the above-mentioned continuous casting and rolling, by which the surface quality is improved. The increase in the surface roughness and the degradation in the glossiness resulted from the nonuniform partition and distribution, at the time of rolling, of the oxide films formed on the surface at the time of the casting are prevented by the above-mentioned cleaning treatment.