baber/WOPTO huggingface dataset:
Patent JP-S59115469-A (JP)
Title: Driving method with reduced cylinder of three-cylindered engine
Inventor: KUBOMOTO ISAMU
IPC: F02P9/00
Filed: 1982-12-21
Abstract: PURPOSE:To prevent generation of water drops due to over-cooling and corrosion in cylinders by prolonging one ignition cycle of each cylinder at the time of partial load to keep double the length of the one ignition cycle at the time of full load by fixed turns for intermitting ignitions in turn. CONSTITUTION:A central processing unit 14 outputs ignition signals to supply/ exhaust switching valves in the turn of cylinders 1 3 2 within one ignition cycle at full load via an amplifier 15 and an interface 16. At the time of light load, one ignition cycle of each cylinder is prolonged to keep double the length of the cycle time at full load, and while one ignition cycle. 1,440 deg., is advanced, the central processing unit 1 outputs ignition signals to each supply/exhaust switching valve at phase intervals of 480 deg. in the turn as 1 2 3.
Patent JP-H0678283-A (JP)
Title: Animation coding control system
Inventor: OGUMA HIROSHI
IPC: H04N7/30
Filed: 1992-08-25
Abstract: PURPOSE:To decide an optimum step size of each block group and to make quantity of generated information in one frame constant to obtain desired picture quality. CONSTITUTION:A generated information quantity comparator section 5 obtains the order of the generate information quantity of block group quantized at every quantization step size used in a preceding frame, and a generated information quantity comparison section 6 decides number of block group whose quantization step is to be revised roughly or finely from the preceding frame to a current frame in response to both the generated information quantity of the preceding frame and the occupied quantity in a transmission buffer, and a step size revision section 7 decides the position of the optimum block group whose quantization step size is to be revised to obtain desired picture quality and revises the quantization step size of the block group.
Patent JP-S6468961-A (JP)
Title: Resistance element for semiconductor integrated circuit device
Inventor: YOSHII KOJI
IPC: H01L21/822
Filed: 1987-09-09
Abstract: PURPOSE:To form the resistance value exactly same as the designed value by a method wherein a plurality of contacts having different potential are provided on the opposite conductivity type diffusion layer located adjacent to the diffusion layer which becomes the resistor of a silicon substrate, and the potential gradient corresponding to the potential gradient of the diffusion layer which becomes a resistor is formed. CONSTITUTION:An N<+> type diffusion region 8 to be used for a contact is formed on one end of the well 2 contacting to the diffusion layer 3 which becomes a resistor, and an N<+> type diffusion region 9 to be used for a contact is formed on the other end of the well 2. Contact holes 10a and 11a are provided on the insulating oxide film 4 covering the upper part of the N-well 2 at the positions of the N<+> type diffusion regions 8 and 9, and metal layers 10 and 11 are formed. The metal layer 10 is con nected to a power source Vcc, and the metal layer 11 is connected to the ground. Then, the potential difference between the diffusion layer 3 and the well 2 becomes uniform at each part. Also, resistance values R1 and R2 become equal as designed respectively when the pattern between contacts 5 and 7 and the pattern between contacts 6 and 7 are equal. As a result, the target voltage Vcc/2 as an output voltage Vo can be obtained in a highly precise manner.
Patent JP-S60118692-A (JP)
Title: Production of single crystal
Inventor: INADA TOMOKI
IPC: C30B27/02
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a single crystal of low dislocation in high yield, by pulling up the single crystal while changing the distance between the center of rotation of a pulling up shaft and the center of rotation of a rotatable crucible containing a raw material melt with time. CONSTITUTION:A raw material melt 11 is contained in a rotatable crucible 9, and the surface of the melt 11 is coated with a capsule agent. A single crystal 13 is pulled up and grown while pressing the surface of the melt 11 with an inert gas under a higher pressure than the decomposition pressure of the single crystal 13. In the process, the single crystal 13 is pulled up while changing the distance between the center of rotation of the pulling up shaft 2 and the center of ro- tation of the crucible 9 with time. Thus, the capsule agent 10 and the raw material melt 11 are efficiently stirred, and the temperature difference between the interior of the capsule agent 10 and the raw material melt 11 is reduced. The retention in the flow of the raw material melt 11 in the interface between the crystal growth is eliminated, and the aimed single crystal 13 having improved crystallinity is obtained.
Patent JP-H0778360-A (JP)
Title: Polishing jig and polishing method for stamper
Inventor: CHIBA KAZUYUKI
IPC: G11B7/26
Filed: 1993-09-10
Abstract: PURPOSE:To facilitate a method for mounting a stamper to a polishing jig by constituting the polishing jig to be used at the time of polishing the non- signal surface of the stamper for optical disks in such a manner that the stamper can be fixed by magnetic force. CONSTITUTION:A magnetic sheet 2 is fixed by using a double coated tacky adhesive tape 4 to a polishing block 1 having no magnetism and thereafter the stamper 7 coated with a high polymer film 6 on the signal surface is stuck by a method, such as a pin coating method and spray coating method, on the surface thereof. The stamper protected with the signal surface is merely necessitated to be stuck onto the magnetic sheet surface so as to be superposed thereon in such a case and there is no particular need for sticking jigs, etc. Nickel, cobalt or their alloys, etc., are used as the stamper material. For example, a polishing method, lapping method, etc., are utilized as the method for polishing the stamper. As a result, the stamper having a uniform and good rear surface is obtd.
Patent JP-2001049895-A (JP)
Title: Laminated rubber supporter for vibration isolation building
Inventor: TAKEUCHI SADAMITSU
IPC: E04H9/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To easily install a drain pipe even when a vibration isolation building has a low underfloor section such as a detached house, and to reduce cost by omitting a part of the drain pipe. SOLUTION: A vertical through-hole 27 having a diameter approximately the same as that of a drain pipe 30 for the building is formed, a protective layer or a protective cover 28 having excellent corrosion resistance is joined with the internal surface of the through-hole 27, and the through-hole 27 formed into the laminated rubber supporter 20 is utilized as a part of a drain pipe 32 by connecting the flexible drain pipe 30 at the upper end of the through-hole 27 while the lower end of the through-hole 27 is joined with a drainage passage or the drain pipe 32.
Patent JP-S6470802-A (JP)
Title: Multiplexed control device
Inventor: ARITA SETSUO
IPC: G06F11/18
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the titled device from being subject to bad influence even when an abnormal test signal is impressed by inputting a test signal for abnormality diagnosis outputted from a signal generating means connected to each control device to a signal selecting device for selecting a proper input signal. CONSTITUTION:A control device 1A outputs a measuring signal for a sensor and also outputs a signal (a) for controlling the opening of valves 13A-13C and the signal (a) is inputted to a majority decision device 10A through a change-over switch SW or the like. The device 10A selects at least two coincident signals output three input signal as a correct signal and outputs the signal. In case of diagnosing the existence of abnormality in the device 10A, the switch SWA is switched and a test signal S is outputted. A diagnosis device 2A compares detecting signals 16A-18a measured by signal detectors 7A-9A with each other. When the patterns of these detecting signals are equal, they are judged as abnormal signals. Since the device 10A is a signal selecting means, the device 10A can be prevented from being subject to the bad influence of an abnormal test signal.
Patent JP-S6470407-A (JP)
Title: Prevention of frost injury of agricultural product
Inventor: YOSHIOKA AKIO
IPC: A01N63/00
Filed: 1987-09-11
Abstract: PURPOSE:To stably control damage by frost injury caused by ice nucleus activating bacteria and to prevent frost injury of agricultural products, by applying both a protease and an agricultural fungicide as active ingredients. CONSTITUTION:A protease such as low-temperature alkali protease or papain and an agricultural fungicide such as cupric hydroxide or steptomycin sulfate having activity against bacteria are used as active ingredients and applied to lessen formation of ice nuclei by sterilization and suppression of amount of bacteria, to decompose and to pour protein of ice nuclei and to prevent frost injury of agricultural products. The amount of the active ingredients in formulation is 1-99wt.% and the concentration used is 0.001-10wt.%. The application amount of the active ingredients is 0.1-100kg/ha. Naturally derived antibacterial agents and synthetic antibacterial agents for drugs and animal drugs which have problems of weather resistance and stability to ultraviolet light and can be used are made usable.
Patent JP-H05250885-A (JP)
Title: Semiconductor nonvolatile storage device and information processing system using the device
Inventor: SEKI KOICHI
IPC: H01L21/8247
Filed: 1992-08-03
Abstract: PURPOSE:To erase data under a mounting condition without reducing the system throughput by performing an automatic erasing by the instruction from a microprocessor when an electrical batch erasing type EEPROM is mounted into the system. CONSTITUTION:An electrical batch erasing type EEPROM, which constitutes memory arrays M-ARY, performs erasing operations based on the erasing instruction from the external, executes at least one reading operation against the nonvolatile storage elements to which erasing operations are performed and incorporates an erasing controlling circuit which controls the continuation or the stop of the erasing based on the results. When the EEPROM is mounted into an information system which contains a microprocessor, an erasing operation is automatically executed by the erasing instruction from the microprocessor. Therefore, the microprocessor only executes instructions and its workload is greatly reduced without sacrificing the system throughput.
Patent JP-S6469765-A (JP)
Title: Rotary throttle valve type carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M9/08
Filed: 1987-09-11
Abstract: PURPOSE:To facilitate the adjustment of fuel in an intermediate speed region by forming a passage extended into a suction hole formed on a fuel nozzle and a fuel passage formed on a carburetor body at the boss part of a throttle valve in the passage in the radial direction which communicates with an intermediate opening degree of the throttle valve. CONSTITUTION:When a valve shaft 40 is turned by a throttle lever 2, a rotary throttle valve 14 is integrally turned through a pin 38, and the direction of a suction hole 35 for an intake inlet 13 is changed, and the intake quantity is controlled. Further, the valve shaft 40 is shifted leftward against a spring 7 by the action of a ball 41 engaged with a cam surface 42. When a fuel metering needle valve 10 shifts leftward integrally with the valve shaft 40, the opening area of the injection port 36 of a fuel nozzle 12 increases, and the fuel quantity is increased. In this case, when the opening degree of the rotary throttle valve 14 becomes an intermediate value, the passages 71 and 72 are allowed to communicate each other. Then, fuel is allowed to pass through an intermediate speed fuel adjusting member 76, passages 70-72, annular chamber 73, and a passage 74, and attracted into an air intake hole 35.
Patent JP-H0675924-A (JP)
Title: Remote programming system of multi-cpu system
Inventor: FUJIKAWA HIDEHIKO
IPC: G06F15/177
Filed: 1992-08-26
Abstract: PURPOSE:To provide the remote programming system of a multi-CPU system which is capable of simplifying a system and improving efficiency. CONSTITUTION:Each CPU unit checks receptions in each communication repeating task, decides whether a reception is from the channels of a serial communication port such as a RS 422, etc., and a link system buffer or not if the reception exists and decides whether the received command is for a selfmachine or not if the reception is from these channels. If this decision result is for the self-machine, a task is terminated by performing a command processing by a normal tool service. When the reception command is the office number of an opposite side, the command is transferred to a share memory. When the reception is from the share memory and the reception contents is a command, a response is transmitted on the share memory by performing the tool service. When the reception contents is the response, it is transmitted to a communication tool.
Patent JP-S60119189-A (JP)
Title: Projection display device
Inventor: ISHITOBI YOSHIMITSU
IPC: H04N9/24
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a bright color magnified picture easily and to prevent color blurring by varying projection light from a variable dimming source into the corresponding three primary colors in accordance with the outputs of three optical sensors indicating the positions of a scanning projection light. CONSTITUTION:When the whole surface of a screen 1 is scanned by an optical beam A, a large picture having color corresponding to an input video signal is projected and displayed on the screen 1. The scanning projection position of the optical beam A is discriminated by the kind of reflected light reflected from reflecting bands 3a-3c arranged in parallel with respective stripe color filters 2a- 2c in accordance with the kinds of respective stripe filters and the quantity of light of the projected optical beam is controlled in accordance with the level of the selected chrominance signal. The optical beam scanning parts of respective stripe filters are successively turned to light emitting state and observed without color blurring. Fresnel lenses 9 e.g. are arranged on the front side of respective stripe filters to obtain a clear color picture.
Patent JP-H0390500-A (JP)
Title: Radiation cooler
Inventor: KATO YUKIO
IPC: G01J5/02
Filed: 1989-09-01
Abstract: PURPOSE:To prevent adhesion of out gas by a method wherein a plurality of cold traps are formed such that a plurality of cylinder surfaces are disposed concentrically to an infrared ray detector and alternately in a non-contact state and held at the same temperature as the very low temperatures of a cooling plate and an intermediate cooling plate. CONSTITUTION:A radiation cooler is provided at least with an infrared ray detector 5 mounted to an artificial satellite body 8 and receiving infrared rays from the outside, a cooling plate 3 adhered to the infrared ray detector 5 and having a radiation surface opened on the space side, and an intermediate cooling plate 4 disposed to the outside of the cooling plate 3 and reducing an input of heat to the cooling plate 3. In this case, a plurality of cold traps 1 and 2 for out gas trap are respectively secured to the cooling plate 3 and the intermediate cooling plate 4. Each of the cold traps 1 and 2 is formed such that a plurality of cylinder surfaces each having a concentric circle being the center of the infrared ray detector 5 are alternately disposed in a non-contact state and held at the same temperature as the very low temperature of the cooling plate 3 and the intermediate plate 4.
Patent JP-S61105654-A (JP)
Title: Address conversion control method
Inventor: YASUE HIROSHI
IPC: G06F12/08
Filed: 1984-10-29
Abstract: PURPOSE:To make it possible to convert address at a high speed with small hardware, by storing a part of address conversion table at the conversion address storing means according to the indication of area identification information. CONSTITUTION:An address register 26 forms a physical address corresponding to an address to be converted 11 from the physical page written by CRUS14D and the offset written by the address to be converted 11. In this way, an address to be converted taken from an optional area of address space can be converted to corresponding physical address of physical space. A selector register 25 selects an area in a conversion address storing means CR where an entry is stored, and writes the physical page of the entry and the logical page of the address to be converted 11 on the logical page area and physical page area and update the contents according to the update data. This updating action is done by a hardware. And, since the area of conversion address storing means to be updated is determined in advance by the area identification information, the action is executed at a far hight speed.
Patent JP-2001047211-A (JP)
Title: Metallic mold and production of formed product
Inventor: OGAWA MASAKAZU
IPC: B22C9/06
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent defective formation, such as misrun, casting flash. SOLUTION: On the opposite surfaces one set of metallic molds 10, reversal shapes of the formed product are carved, respectively, (this carved surface is named as a cavity surface). Therefore, the cavity surface 12 for shaping the formed product is formed by mold-clamping with the advance of a movable plate 11A. On the ranges 10a, 10b for forming the thin thickness part of the formed parts on the cavity surface in one set of the metallic molds 10, the fine recessed parts having such degree that fluidized forming material is not inserted, are disposed in the suitable density, respectively.
Patent JP-H1056578-A (JP)
Title: Color image forming device
Inventor: SODA HIROYUKI
IPC: B41J2/525
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To embed a large quantity of additional information in a color image without visually being an obstruction and also without deteriorating image quality. SOLUTION: Basically, each basic structural color which comprises a color image that is inputted from an image input means is drawn according to the density of color pixels of basic structural colors which should by outputted by a largest driving system gathering of parallel lines screen which changed line width of the basic structural colors. When information which should be added to the color image is inputted from a triangular wave selective signal generator 25 and when the system 27 draws, a triangular wave oscillator 23, the generator 25 and a selected-circuit 24 change the drawing position of output color pixels of the basic structural colors which constitute the color image in the direction of line which of the gathering of parallel lines screen, and a comparactor 26 uses the gathering of parallel lines screen at the changes position and makes the system 27 draw color pixels.
Patent JP-H0678415-A (JP)
Title: Master controller for electric motor vehicle
Inventor: IDE YUJI
IPC: B60L15/00
Filed: 1992-08-26
Abstract: PURPOSE:To furnish a master controller for an electric motor vehicle which makes it possible to obtain such a key function as usual although a conventional independent key device is abolished, and also which makes it possible to make a construction simple, small and light in weight and thereby to contribute to improvement in accommodation properties of an operator in an operator cab and operability therein. CONSTITUTION:The master controller is installed in an operator cab of an electric rolling stock and has a construction wherein a main handle 10 for a speed control and a reversing handle 11 for switching forward and backward operations are provided, a handle supporting part 20a with which the main handle 10 is made to enagage removably is provided, a detector 22 operating to detect the engagement of the main handle 10 with the handle supporting part 20a is provided, while a locking mechanism 24 for regulating the rotating motion of the reversing handle 11 is provided, and this locking mechanism removes locking and enables the rotating operation of the reversing handle 11 in gearing with the detecting operation of the detector 22.
Patent JP-H0565937-A (JP)
Title: Vibration control equipment
Inventor: SUZUKI SHINGO
IPC: F16F13/14
Filed: 1991-09-06
Abstract: PURPOSE:To improve a vibration control characteristic by increasing the capacity of liquid chambers without enlarging the dimensions of a vibration control equipment. CONSTITUTION:In an intermediate cylinder 30 made of a die-cast aluminum alloy, the outer cylinder 1 side corner part of a large diameter part 36 is formed into an acute angle. The axial measure C of a main liquid chamber 64 and the axial measure D of an auxiliary liquid chamber 50 can be thereby made larger compared to an existing vibration isolator in which the outer cylinder side corner part of the large diameter part is formed into R-shape, so that the maximum capacity of the auxiliary liquid chamber 50 and main liquid chamber 64 can be secured. With the enlargement of the axial measure D of the auxiliary liquid chamber 50, the area of a diaphragm corresponding to the auxiliary liquid chamber 50 can be also enlarged, and the durability of the diaphragm can be improved by suppressing the deformation quantity of the diaphragm at the vibration input time.
Patent JP-S59122582-A (JP)
Title: Charging device for raw material coal of coke oven
Inventor: OKAMOTO HISATO
IPC: C10B31/02
Filed: 1982-12-28
Abstract: PURPOSE:To charge coking chambers with raw material coal quickly without using a transporting fluid, by setting a pair of belts arranged with facing each other in such a way that they are rotatable and shakable in the opposing direction of the belts. CONSTITUTION:The opening 23 for receiving raw material coal is set at the upper part, the outlet 24 for discharging the raw material coal is formed at the lower part at a smaller distance than that of the opening 23, and a pair of the belts 21 and 22 arranged with facing each other are set rotatably and shakable in the oposing direction of the belts. A pair of the belts 21 and 22 are rotated by starting the driving motor 9. After a given time is over, the rotary feeder 4b at the bottom of the hopper 4a is started, the raw material coal in the hopper is fed to a pair of the belts 21 and 22 rotating at high speed, and thrown into the coking chamber 8. In the operation, a pair of the belts 21 and 22 are shaked, so it is thrown while bulk density distribution in the furnace height direction is being controlled.
Patent JP-S6470671-A (JP)
Title: Rotational release type ice machine and ice making method
Inventor: ROBAATO SHII REIN
IPC: F25C5/10
Filed: 1987-09-10
Abstract: PURPOSE: To produce ice cubes dried in even larger quantities than with the apparatus of the same conventional dimension by providing adjacent a plurality of pockets for freezing into ice each made up of a cold storage evaporator as base, a fin of the evaporator and a vertical plate. CONSTITUTION: A water reservoir 40 is filled with water and the water is circulated again over a fin 18 from a ring pipe 36 by a circulation pump 32. In the freezing action with a coil 26, initially, the water is cooled by a circulation system and started to freeze into ice in pickets 16. This cold storage device repeats a reverse cycle for heating the coil 26 and a freezing cycle for freezing water into ice in the pockets 16 at a fixed time interval. In order words, after a known time passes, the circulation pump 32 is stopped and a mobile plate 20 is pressed immediately so that ice blocks in the ice pockets 16 are moved. A hot heated gas is circulated through the coil 26 and the pockets 16 are heated to loosen the ice blocks. Thus, the mobile plate 20 moves to release the ices into a preservation container while the pump 32 is actuated again.