baber/WOPTO huggingface dataset:
Patent JP-S6035147-A (JP)
Title: Deceleration control of vehicle
Inventor: ITOU YOSHIYASU
IPC: F02D41/16
Filed: 1983-08-08
Abstract: PURPOSE:To restrain the variation of the torque of an internal combustion engine having an automatic transmission with a lockup clutch and an idle speed control device, by controlling an idle speed control valve to opening side when a throttle valve is fully closed at a time of deceleration from a lockup running. CONSTITUTION:In an engine provided with an electromagnetic air control valve 6 for idle speed control in a bypass suction air passage 5 which bypasses a throttle valve 3 in a suction passage 2, a first timer means which measures a first fixed time when an idle switch 4 which is turned on when the throttle valve 3 is fully closed, is incorporated in a control circuit 10. The control circuit 10 contains also a second timer means which measures a second fixed time when a lockup indication signal is generated to a lockup clutch 13 in an automatic transmission. Before the first and the second fixed times are elapsed, the variation of the engine torque at the time the throttle valve 3 is fully closed is reduced by the control of the electromagnetic air control valve 6 to the opening side from the normal position.
Patent JP-H1196386-A (JP)
Title: Method for selecting text/image from original image
Inventor: MAIKERU JIEI TEIRAA
IPC: G06V30/10
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method which selects a part of a text and an image from an original image. SOLUTION: A displayed image is frozen in response to the display of continuous images that are inputted by a video camera, or the like, the start of selection and a 1st user input that defines a 1st position in a display image (S2). Next, a skew angle of a text account to the visual field of the video camera is decided (S3), at least one additional user input (button click after that; cursor drag) which includes the final user input that defines the end of selection is received, the position, shape and measurements of a selection element are decided in dependence on at least the 1st position by using the skew angle that is decided in the step (S3) about each additional user input to produce a rectangle (S5) and it is overlapped on an image that freezes the selection element and is shown (S6).  After the selection is finished (S7), the current image is frozen (S8) and the image is extracted from the rectangle (S9).
Patent JP-S6035562-A (JP)
Title: Manufacture of complementary type semiconductor device
Inventor: MURAKAMI NORIO
IPC: H01L29/78
Filed: 1983-08-08
Abstract: PURPOSE:To enable to form the channel stopper of the titled device only with a kind of photo mask and at a time of photolithography and thus contrive the simplification of the process for manufacturing the channel stopper and the improvement of the yield of the high density LSI by a method wherein a field oxide film is formed by ion implantation in a semiconductor substrate with a photo resist pattern as a mask and then by the removal of the pattern. CONSTITUTION:The photo resist pattern 9 is formed on the active and the field regions of a P-channel transistor by photolithography. Next, with the pattern 9 and an Si3N4 film 4' as a mask, boron ions 10 are implanted in the P type semiconductor substrate 1 at an impurity concentration of 10<13>-10<14>cm<-2>. At this time it follows that phosphorus or arsenic impurity 8 is ion-implanted in an N-well layer 2, and boron impurity and phosphorus or arsenic impurity 8' in the field region of an N-channel transistor. After removal of the pattern 9, an SiO2 film 13 is formed as the field oxide film in high temperature wet oxygen.
Patent JP-S625277-A (JP)
Title: Developing device
Inventor: WATANABE JUNJI
IPC: G03G15/09
Filed: 1985-06-29
Abstract: PURPOSE:To change over a developing device with simple constitution by rotating an image holding body in cleaning condition at the time of changing over from one side developing device to other developing device. CONSTITUTION:When change over is executed from the first developing device 23 from the second developing device 24, and even if the developing device 23 located backward in the rotating direction of a photosensitive drum 2 is separated from the drum 2, the toner of the developing device 23 is stuck on the drum 2 over the section theta1 from contacting positions (a) and (b) of developing devices 23 and 24 to a cleaning position (c). In such condition, when the developing device 24 located forward is contacted in the rotating direction of the drum 2, the toner of the developing device 23 is mixed into the developing device 24. Then, over the distance of a section theta2 or above from the contacting position (a) of the developing device 23 to the contacting point (b) of the developing device 24, clearances S3 and S4 are formed between the magnet roller and the drum 2 of developing devices 23 and 24, the drum 2 is rotated in the cleaning condition and the mixing of the toner is prevented. Consequently, since changeover can be executed without using the positive reverse rotatable driving motor, and the supply of the toner can be stopped without turning the magnet roller, the device can be made simple constructively.
Patent JP-H08331906-A (JP)
Title: Controller for automatic turning of movable reaper
Inventor: NAKAMURA HACHIRO
IPC: A01D69/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a controller for automatic turning of a combine harvester which can prevent the reaper from running out of rice plant rows, leaving rice plant unreaped, or the machine body from running into the reaped or unreaped areas. CONSTITUTION: In the automatically steered reaping process the displacement angle of the machine body is detected with an angular velocity sensor from the start to the end of reaping to calculate the average angular velocity every a prescribed distance in order to find out the average displacement angle in a prescribed distance as a standard value, which performed immediately before the end of reaping at the time when the end of reaping is detected. When the displacement angle reaches this standard value, the machine body is automatically turned by almost 180 deg..
Patent JP-H05335308-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUTAGAMI TOMOYUKI
IPC: H01L21/66
Filed: 1992-06-04
Abstract: PURPOSE:To ease signal analysis of lower-layer wiring for a semiconductor integrated circuit device with a multilayer wiring structure by providing a measuring terminal that is prepared on the uppermost layer of multilayer wiring and is connected electrically with a lower-later wiring. CONSTITUTION:A P channel MOS transistor and an N channel MOS transistor consist of gate electrodes 3 and 4 that are respectively prepared in an area of N-type well 2 and an area excluding the well 2 on a P-type silicon board 1, a P<+>-type diffused layer 5 prepared in the well 2 corresponding to the electrode 3, and an N<+>-type diffused layer 6 prepared in an area excluding the well 2. Further, the title consists of a first aluminum wiring 7 and a second aluminum wiring 8 that connect function blocks 11 mutually through connection of the MOS transistor, a measuring terminal 10 that is connected with the wiring 7 and is provided in a second wiring layer, an interlayer insulation film 9 that is interposed between the wirings 7 and 8, and a protective film 12 provided in the uppermost layer.
Patent JP-S5766973-A (JP)
Title: Ink jet recording method
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/205
Filed: 1980-10-15
Abstract: PURPOSE:To enhance the density of a picture, by concentrating typeprinting ink onto the same position of a recording sheet through a plurality of nozzles. CONSTITUTION:Ink heads A, B are arranged in parallel together, so that ink particles 5A, 5B injected through a nozzle 4A, 4B of each head reach recording material 8 through charging electrodes 6A, 6B and deflecting electrodes 7A, 7B. The recording material 8 runs at a constant velocity Vcm/sec vertically to the injecting direction. Consequently, the ink particle 5A from the ink head A is printed in such a manner that its picture element is overlaid at l Vcm after the ink particle 5B from the ink head B is typeprinted, wherein lcm is a distance between the nozzles 4A and 4B.
Patent JP-H08309218-A (JP)
Title: Cutting blade
Inventor: NAGASONE MICHIO
IPC: B02C18/18
Filed: 1995-05-17
Abstract: PURPOSE: To provide a cutting blade capable of smoothly cutting empty cans, etc., as well in the state of a circular shape in section with hardly slippery blades at the time of cutting of the works having the circular shapes in section. CONSTITUTION: This cutting blade is formed to a circular planar shape and has the plural blades projectingly disposed in the diametral outside direction over the entire circumference of the outer peripheral part. These blades are composed of three pieces of long blades 93a...93a and 21 pieces of short blades 93b...93b of the diameter h2 smaller than the diameter h1 of these long blades 93a...93a. The long blades 93a...93a are disposed at every 7 pieces of the short blades 93b. The cutting blades formed in such a manner are disposed to face each other and are rotated in directions opposite to each other, by which the long blades 93a...93a are easily bitten into the steel empty cans consisting of the circular shape in section and the empty cans are easily cut.
Patent JP-H08315521-A (JP)
Title: Guide support for head
Inventor: KATO KAZUNARI
IPC: G11B21/02
Filed: 1995-05-17
Abstract: PURPOSE: To fix a guide member for optical head surely to a chassis without causing any rattling in the direction normal to the surface of the chassis. CONSTITUTION: The both ends of a guide shaft 9 is inserted into a moving hole 8a of moving base 8 for supporting an optical head H and fixed to a bracket 4. A support 22 has a recess 24 opening in Y direction. A guide shaft 10 is inserted into a supporting hole 23 of a support 21 and turned about a supporting hole 23 in the planar direction of chassis 1 before being fitted in the recess 24. The guide shaft 10 is stopped in the recess 24 by means of a stop screw 25 not to come out. Movement of the guide shaft 10 in Z direction is blocked by means of the recess 24. When the guide shaft 10 is turned in the Y direction, it is fitted in the moving groove 8a of moving base 8 which can be built in simultaneously with the guide shaft 10.
Patent JP-S63727-A (JP)
Title: Information retrieving method
Inventor: YAMAGISHI TORU
IPC: G06F17/30
Filed: 1986-06-20
Abstract: PURPOSE:To retrieve data at high speed by using a direct memory access controller DMAC and a data coincidence deciding part. CONSTITUTION:This retrieving method is supported by the software of a CPU1 and retrieves data at a high speed after having comparison between the data read at a memory 2 and the data stored in a register of a data coincidence deciding part 4 under the control of a DMAC3. In other words, the data of the memory 2 are stored in addresses '&H800'-'&H8FFF' every 8 bytes. The DMAC3 perfoms control so as to transfer data at a high between the memory 2 and the part 4. The part 4 decides the coincidence between the data stored in the part 4 and to be retrieved and the present data read out of the memory 2 and delivered onto a data bus.
Patent JP-S6124361-A (JP)
Title: Talkie generating circuit
Inventor: TOKUNAGA KAORU
IPC: H04M3/00
Filed: 1984-07-13
Abstract: PURPOSE:To attain miniaturization and economization and ease of circuit integration by storing digital talkie tone to a memory element, reading it as required, converting it into an analog voice in a subscriber circuit and transmitting a simultaneous talkie tone to subscribers. CONSTITUTION:A digital signal generating circuit 22 of a subscriber circuit unit 100 transmits a voice or a signal generated in the own circuit in place of the voice or signal transmitted from a line concentration switch by using a special signal pattern from a line concentrator 200 or a signal from an STF (supervisory test device). A pattern identification circuit 55 of the circuit 22 detects a fault of a controller of an exchange by using a special signal pattern from the line concentrator and generates a selector control signal. When it is impossible to transmit the said pattern, the STF generates a selector control signal, which controls signal selectors 51 and 52. Thus, the content of an emergent control pattern memory and a voice generation LSI is transmitted to the circuit 21.
Patent JP-H11332973-A (JP)
Title: Negative ion generator
Inventor: NAKAI KEIJI
IPC: A61L9/22
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To set a drain tank at a machine body and to recover the water in a water tank used for generation negative ions into the drain tank. SOLUTION: The generator has the water tank 2 and the drain tank 26. The water in the water tank 2 is ladled out and is fissured to fine droplets which generate the negative ions in the air by a Lenard effect. The water in the water tank 2 is cyclically used and is recovered after operation for a specified time. The drain tank 26 is a container to house the water recovered from the inside of the water tank 2 and is attachably and detachably mounted within the machine body. When the tank is mounted in the machine body, a drain receiving port disposed at the drain tank 26 faces the drain port of a drain pipe for feeding the water in the water tank 2. The water in the water tank 2 is recovered into the drain tank 26 by starting a drain pump 28. The drain tank 26 is usable as a pitcher at the time of water feeding.
Patent JP-H05341509-A (JP)
Title: Positive type photoresist composition
Inventor: KAWABE YASUMASA
IPC: H01L21/30
Filed: 1992-06-04
Abstract: PURPOSE:To obtain the positive type photoresist composition capable of forming a resist pattern high in antihalation effect and resolution at high speed without deteriorating resist performance due to prebaking condition by incorporating a specified light-absorbent by a specified amount to the total solid components. CONSTITUTION:This photoresist composition comprises an alkali-soluble resin and the light-absorbent represented by formula I or II in an amount of 0.1-10weight% of the total solid components. In formulae I and II, X is H, halogen, alkyl, aralkyl, alkoxy, acyl, or aryl; Y is single-bonded or alkenylene, -O-, -S-, -SO2-, or the like; R is alkyl, or aralkyl; m is an integer of 1, 2, or 3; and n is an integer of 1, 2, 3, or 4. As the alkali-soluble resin, a novolak resin, an acetone-pyrogallol resin, a polyhydroxystyrene or its derivative resins are enumerated.
Patent JP-S5571490-A (JP)
Title: Preparation of stable aqueous solution of lysozyme
Inventor: OGATA KAZUMI
IPC: C12N9/36
Filed: 1978-11-21
Abstract: PURPOSE: To prepare a stable aqueous solution of lysozyme lasting for long-term storage, by removing impurities deposited from an aqueous solution of lysozyme neutralized with an alkali, and by adjusting the pH.  
     CONSTITUTION: An aqueous solution of lysozyme of pH≤4, for example of chlorolysozyme, is neutralized with an alkali, e.g. sodium or potassium hydroxide, to adjust the pH to 5W11, and, if necessary, fibrous materials, e.g. pulp or cotton, are added during or after the neutralization. Deposited impurities or fibrous materials are removed, and the pH is adjusted to 4 or lower, preferably 3W3.6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6036594-A (JP)
Title: Preparation of pitch for carbon material
Inventor: NISHITANI HIROSHI
IPC: C01B31/00
Filed: 1983-08-09
Abstract: PURPOSE:To obtain pitch useful for preparing especially carbon fiber, having a low softening point and improved spinnable properties, by using a heavy oil obtained by fluid catalytic cracking of petroleum, etc. and a residual oil fraction of hydrogenation product of petroleum heavy oil as raw materials. CONSTITUTION:A mixture of (A) a heavy oil having >=200 deg.C boiling point obtained by fluid catalytic cracking or thermal cracking and (B) a residual oil fraction of a formed oil obtained by hydrogenating a petroleum heavy oil is heat-treated at 350-450 deg.C (preferably at 380-420 deg.C), to give pitch usually containing 30-80wt% mesophase, from which pitch substantially containing 100wt% mesophase is separated. A heavy oil having 200-450 deg.C boiling point among a reaction product obtained by fluid catalytic cracking of gas oil, normal-pressure residual oil, etc. in the presence of a silica alumina catalyst, etc. at 450-550 deg.C may be cited as the component A.
Patent JP-S5936529-A (JP)
Title: Control device for supply rate of lime in stack gas desulfurization process by wet lime-gypsum method
Inventor: HAMANAKA KENGO
IPC: B01J4/02
Filed: 1982-08-20
Abstract: PURPOSE:To perform economical operation by operating the signal for the amt. of treating gas, promoting the total amt. of inlet SO2, and supplying quickly a large amt. of an absorbent according to the increasing rate of load and the quantity of load when the load increases. CONSTITUTION:When the amt. of treating gas suddenly increases stepwise in the stage of steady operation, the value detected with a detector 21 for the amt. of the treating gas increases stepwise and a signal A is inputted to a function generator 24, a high selector 25, a limiter 22 for change rate, a subtractor 23 and the 1st adder 26. The output signal B of the limiter 22 and the signal A are operated with a subtractor 23, and a signal D is emitted with an upper and lower limiter 28 for load increase by the output signal C of the subtractor. The signal D is added as the correction signal for a pH set value to be increased exponential-functionally corresponding to the output of the function generator 24 to the signal A by the 1st adder 26, from which a signal F is outputted through the high selector 25. The signal F is maintained at the value larger than the signal A, and a control valve 10 supplies a large amt. of an absorbent.
Patent JP-S6123926-A (JP)
Title: Optical sensor
Inventor: INOBE KAZUHIKO
IPC: G01F15/00
Filed: 1984-07-12
Abstract: PURPOSE:To simplify the structure and reduce the cost by forming a recessed part in a housing, forming a convex lens on the internal surface of the recessed part in one body, and fixing a substrate where an optical element is fixed as a light emitting element or photodetecting element is fixed in said recessed part. CONSTITUTION:The recessed part 8 is formed in the inner peripheral surface of the housing 7 made of light transmissive resin, and the convex lens 9 is formed on the bottom surface in the recessed part 8 in one body. Further, the optical element 11 as the photodetecting element or light emitting element is fixed to the substrate 10, which is fixed in the opening part of the recessed part 8 of the housing 7. Consequently, the housing 7 is used as a conventional element housing in common, so the structure is simplified and the cost is reduced.
Patent JP-S5170676-A (JP)
Inventor: HOKURA TOORU
IPC: G04G3/02
Filed: 1974-12-17
Abstract: An electronic timepiece device comprising a plurality of coupled counter circuits designed to carry out a successive frequency division of signals issued from a frequency oscillator and supply time-indicating count signals to a time display section, wherein any of the coupled counter circuits is connected to a memory circuit for storing a certain number of counts representing the fraction of a correct time which should be exchanged for that of an incorrect time indicated by the counter circuits due to the frequency oscillating error originally accompanying the frequency oscillator or a certain number of counts by which the operation of the counter circuits should be advanced or delayed to correct the fraction of an incorrect time resulting from said error; a detector for detecting the point of time at which correction of time should be made detects a particular point of time counted by the plural coupled counter circuits as a specified point of time for correction; and upon detection of the specified point of time for correction, said correction time detector sends forth a time correction-instructing signal to the memory circuit coupled to a prescribed counter circuit to correct a count currently presented in said counter circuit to an extent equal to a correction base value previously stored in the corresponding memory circuit.
Patent JP-S5934606-A (JP)
Title: Shell type forced oil transformer
Inventor: MIURA AKIZUCHI
IPC: H01F27/28
Filed: 1982-08-23
Abstract: PURPOSE:To improve the cooling efficiency of windings by a method wherein the insulating spacer, which supports the winding to be arranged on the oil discharging side, is formed with an electric insulating material having high thermal conductivity and the end part of the spacer is protruded from the winding part. CONSTITUTION:The spacers 3 and 3', which support a winding 4, are fixed on the insulating wall 2 formed by a plate type insulating material, and the gap of the insulating spacer located adjoining to said wall performs an additional function as an oil-flowing duct. Also, the insulating spacer 3', to be provided on the oil discharging side, is formed using an electric insulating material having high thermal conductivity such as a special ceramic, and its end part is protruded at the part, located outside the winding 4, where oil flows excellently, and used as a heat dissipating end. With the constitution above-mentioned, the cooling efficiency at the part where temperature goes up most at the winding 4 of the conventional device can be increased, thereby enabling to lower the temperature of the winding.
Patent JP-S6036400-A (JP)
Title: Apparatus for producing compound semiconductor single crystal
Inventor: TERAJIMA KAZUTAKA
IPC: C30B27/02
Filed: 1983-08-10
Abstract: PURPOSE:To suppress the generation of dislocation, and to produced a high- quality compound semiconductor single crystal in high reproducibility, by placing a heat-insulation cylinder concentrically with the crucible containing liquid sealant, etc., thereby decreasing the temperature gradient near the upper surface of the liquid sealant. CONSTITUTION:The cylindrical heat-insulation cylinder 13 having larger inner diameter than the diameter of the crystal 10 to be pulled is placed concentrically with the crucible 3 in the high-pressure vessel. The lower end of the heat-insulation cylinder 13 is brought into contact with the liquid sealant 6 in the crucible 3, and the state is maintained throughout the growth of the crystal. The crystal raw material in the crucible 3 is melted under high temperature and pressure keeping the above state, and the crystay 10 is pulled up from the molten raw material 5 in the crucible 3. The temperature gradient near the upper surface of the liquid sealant 6 can be decreased by this apparatus, the generation of the dislocation can be suppressed, and a high quality compound semiconductor single crystal 10 can be produced in high reproducibility.
Patent JP-H072975-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: GOTO KAZUYA
IPC: C08G59/30
Filed: 1993-06-16
Abstract: PURPOSE:To provide an epoxy resin composition which keeps its handleability for 30 days or longer at room temperature and can cure into a product hating sufficiently practical properties at 80 deg.C within a short time and to provide a prepreg prepared by impregnating reinforcing fibers with this composition. CONSTITUTION:The composition comprises an epoxy resin having an average epoxy equivalent of 500 or below and having an SO2 structure in the molecule and a thermally curable potential curing agent which can be activated at 80 deg.C or below.