baber/WOPTO huggingface dataset:
Patent JP-H0383134-A (JP)
Title: Stack management method
Inventor: MINEHISA JIRO
IPC: G06F9/34
Filed: 1989-08-28
Abstract: PURPOSE:To perform the stack processing at a high speed by transferring contents in a certain area of an internal stack to an external save area or transferring data from the external save area to the certain area of the internal stack at the time when an arithmetic unit performs write/read operation to the internal stack. CONSTITUTION:A storage device 7 is provided with an external save area 8, and an arithmetic unit 1 is provided with an internal stack pointer 4, an external save pointer 2, and a save state display means 5. The function is provided which saves contents in a certain area of the internal stack 3 to the external save area 8 or transfers data from the external save area 8 to the certain area of the internal stack 3 independently of the operation of the internal stack in accordance with the position indicated by the internal stack pointer 4 and information from the save state display means 5 at the time when the arithmetic unit 1 performs the write/read operation to the internal stack 3. Thus, the frequency in data transfer between the arithmetic unit 1 and the external storage device 7 is minimized to considerably shorten the processing time of stack operation.
Patent JP-2000059636-A (JP)
Title: Device and method for processing image and image display device
Inventor: BESSHO MASATAKA
IPC: H04N1/46
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To perform output exactly as the color tones of image data to a desired part in the case that the number of colors capable of being simultaneously developed is less than the number of the colors of the image data to be displayed. SOLUTION: Full-color image data indicated by (m) colors are displayed by (n) colors on a display 210. A limited color cell 202 holding cells for (p) colors less than (n) is held in a color look-up table 201 and the full-color image data are color-reduced to (p) colors based on the limited color cell 202 and displayed. When a full-color image display area detection part 209 reports a desired area specified in images to an image display part 208, the image display part 208 registers the colors used by the full-color image data in the area to the look-up table 201 as a full-color cell 203. Then, relating to the display of the specified area, the full-color cell 203 is referred to and color development exactly as the image data is performed.
Patent JP-H0385359-A (JP)
Title: Gas injector
Inventor: SEKIYA MITSURU
IPC: F02M21/04
Filed: 1989-08-28
Abstract: PURPOSE:To enlarge a control range of intake air flow and of gas flow by combining a slow gas measuring means of narrow control range and a main gas measuring means together, and by providing a regulator on the upper stream side thereof so as to control the pressure of the gas to be supplied to a constant value. CONSTITUTION:On the lower stream side of a venturi 2 in an intake tube 1, an air valve 4 and a throttle valve 7 are provided. A slow system gas measuring means 8 is provided, in which a negative pressure diaphragm 12 to which the negative pressure detected by a slow pressure sensing port 5 is applied, and a fuel diaphragm 17 to which the difference pressure before and after the slow contraction 18 is applied, are linked together by a rod 21 provided with a valve 21a. A main gas measuring means 9 is provided, in which a negative pressure diaphragm 12' to which the negative pressure detected by a main pressure sensing port 3 is applied, and a fuel diaphragm 17' to which the difference pressure before and after the main contraction 18' is applied, are linked together by a rod 21' provided with a valve 21a', while a regulator 27 is provided in the passage where gas is supplied to the main contraction 18'.
Patent JP-H07134917-A (JP)
Title: Flame-retardant communication cable
Inventor: RUTSUKU UORUTAA EIDORIANSENSU
IPC: H01B7/295
Filed: 1992-07-29
Abstract: PURPOSE: To provide a communication cable, having a fire-resistant characteristic which can convey high-frequency signals with a low transmission loss. CONSTITUTION: An insulation system 28 of a communication cable has an attenuation coefficient of 0.004 or less, and its effective dielectric constant is a value such that the propagation velocity of a high-frequency signal transmitting in each of twisted pair wires is not less than a product of 0.65 and the speed of the light. The insulation system includes an inner layer 30, which is adjacent to the elongated metallic part 26 and an outer layer 32 made of a flame-resistant plastic material, wherein the plastic material of a jacket 35 made of plastic has a low attenuation coefficient and a low dielectric constant.
Patent JP-H0267766-A (JP)
Title: Bipolar-type semiconductor switching device
Inventor: MINATO TADAHARU
IPC: H01L29/74
Filed: 1988-09-01
Abstract: PURPOSE:To enhance an ON characteristic and an OFF characteristic by a method wherein a separation groove is formed between an anode region on the anode side and a short drain region and these regions are wired independently so that a sufficiently high forward bias and a sufficiently high reverse bias can be applied during an ON operation and an OFF operation. CONSTITUTION:Anode wiring parts 9 and short region wiring parts 10 are formed individually in anode regions 2 and short drain regions 8; the anode regions 2 and the short drain regions 8 are separated by separation grooves 22. Thereby, a high forward bias and a high reverse bias can be applied between the anode regions 2 and the short drain regions 8 independently of a gate bias. When the high forward bias is applied and flowe 15 of electrons are injected toward the anode regions 2 from the short drain regions 8, holes are injected to a substrate 1 from the anode regions 2, and an ON operation is completed more quickly.
Patent JP-S59111011-A (JP)
Title: Magnetic detector with magneto-resistance element
Inventor: NAKAMURA SHIGEKAZU
IPC: G01B7/02
Filed: 1982-12-17
Abstract: PURPOSE:To achieve accurate magnetic detection regardless of difference in magnetic characteristics such as film thickness, specific resistance and resistance temperature coefficient by connecting first and third magneto-resistance elements and second and fourth magneto-resistance elements in such a manner as to be magnetically biased therebetween while constituting a bridge circuit. CONSTITUTION:There are four magneto-resistance elements MR1-MR4 arranged in such a manner that the elements MR1, MR2 and the elements MR3, MR4 are formed by patterning the same magneto-resistance films in separate groups while laminated one upon another respectively. These elements are formed on a glass substrate S with insulation films INS interposed between the elements MR1, MR3 and MR2, MR4. These four magnetic-resistance elements MR1-MR4 are so connected as to constitute a bridge circuit. A mutual biasing is created by a secondary bias effect so that a biased magnetic field is applied to the elements MR1 and MR3 from the bottom to the top viewed from the drawing while a biased magnetic field is applied to the elements MR2 and MR4 from the top to the bottom to obtain an output signal. Therefore, a magnetic detection output can be obtained at the output terminal of a differential amplifier DA with a high sensitivity free from effect of noises.
Patent JP-2001044190-A (JP)
Title: Resin composition, method of forming resin film, and semiconductor device
Inventor: OTA FUMIHIKO
IPC: H01L21/312
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a resin film of low dielectric constant having voids, of superior heat resistance, moisture resistance, and mechanical strength and high in electrical reliability, as an interlayer insulating film or a surface protective film. SOLUTION: A resin composition contains (A) polyquinoline resin or polyquinoxaline resin, (B) resin excluding these resins (A), (C) compound expressed by the formula, and (D) a solvent. A method of forming a resin film is one, which applies this resin composition on a substrate and heats it to transpire and remove the compound represented by the formula in (C) and the solvent in (D), and then dissolves and removes the resin excluding (A) and (B). A semiconductor device has a resin film made by this resin film forming method, as an interlayer insulating film or a surface protective film. In the formula, three Rs represent hydrogen atom, an alkyl group with 1-3 C carbons, an acyloxy group 1-11 in the number of carbons, an aryl group 6-10 in the number of carbons CX3 (X is hydrogen atom), -NR'3+ (R' is an alkyl group 1-3 in the number of carbons), -NO2 or -CN.
Patent JP-H05224103-A (JP)
Title: Light-intercepting module
Inventor: FUJITA MASAYUKI
IPC: H01L31/0232
Filed: 1992-08-20
Abstract: PURPOSE:To obtain the photodetection module which receives signal light from an optical fiber and has band-pass filter characteristics, and is adjustable in the transmission center wavelength without decreasing the light-interception sensitivity. CONSTITUTION:A light-interception module 10 is provided with a band-pass filter plate 23 fitted to a rotary holder 24, between an optical fiber lens 22 and a light-intercepting element 20. The band-pass filter plate 23 is rotatable around an axis parallel to its surface. Light which is made incident from outside by an optical fiber 21 passes through the lens 22 and band-pass filter plate 23 and reaches the light-intercepting element 20 such as a photodiode. The transmission center wavelength is adjusted by varying the angle of rotation of the band-pass filter plate 23.
Patent JP-H0563204-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA MITSUYA
IPC: H01L29/788
Filed: 1991-09-02
Abstract: PURPOSE:To make high integration possible by providing the first and second impurity regions to be connected to the first circuit system, and the third impurity region with impurity density lower than that of the first impurity region and the fourth impurity region with impurity density lower than that of the second impurity region, to be connected to the second circuit region. CONSTITUTION:This semiconductor device has a high-density P well 14 and a high-density N well 24 to be connected to the first circuit system, and a low-density P well 34 with impurity density lower than that of the high-density P well 14 and a low-density N well 44 with impurity density lower than that of the high-density P well 14 and a low-density N well 44 with impurity density lower than that of the high-density N well 24, to be connected to the second circuit system. Accordingly, impurity density can be determined by junction withstand voltage from the limit by circuit system voltages, and from demmand for high integration. This makes high integration possible.
Patent JP-H1162798-A (JP)
Title: Distribution gear for igniting internal combustion engine
Inventor: FUJIMOTO SEIZO
IPC: F02P7/077
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a distribution gear for igniting an internal combustion engine which is small in size and excellent in productivity. SOLUTION: Two protruded parts 6 are provided on a signal rotor 3 at intervals of 120 deg. and 240 deg. in circumferential direction, and two pickup coils 4a and 4b are arranged on it at intervals of 120 deg. and 240 deg. in circumferential direction. Then a distributor for ignite an internal combustion engine is provided with a divider 8 which shapes voltage signals from the pickup coils 4a and 4b in rectangular pulses for preparation of three-cylinder ignition signal timing pulses.
Patent JP-2000054091-A (JP)
Title: Manufacture of plate-like frm preform and composite body
Inventor: FUJIWARA TSUTOMU
IPC: C22C47/04
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a plate-like FRM preform and a composite body for producing blades or rotors for an aircraft engine compressor. SOLUTION: The plate-like FRM preform consists of wire-shaped preforms 3, each consisting of a fiber reinforcement 2 formed into the shape of final composite body and flattened and a vapor-deposited film of matrix metal 1 each vapor-deposited onto the outside peripheral surface of the fiber reinforcement 2, and a matrix metal foil 5 provided in a manner to be orthogonal to the wire-shaped preforms 3 and joined to the matrix metal 1 by micro spot welding.
Patent JP-H0271865-A (JP)
Title: Chemical liquid sprayer
Inventor: IWANAGA KENJI
IPC: B05B17/00
Filed: 1988-09-05
Abstract: PURPOSE:To efficiently spray chemical liquid of small quantity by hinging the rolling base parts of swing links to a linear frame work provided laterally to the rear part of a truck, fixing rotatably landing wheels to the top end parts of the links, and providing spray openings to the swing links. CONSTITUTION:The linear frame work 3 is provided laterally to the rear part of a truck 1, and plural rolling parts of the swing links 6 are rotatably fixed to the frame work 3. The landing wheels 7 is rotatably fixed to each top end part of the swing links 6 to be freely rotated by the soil surface, and spray openings 10 are provided to the swing links 6. As a result, the spray openings provided to the swing links are kept in the optimum spraying height to the soil surface E so that the chemical liquid is uniformly sprayed to the crops.
Patent JP-H0966442-A (JP)
Title: Process control device
Inventor: MIZUNO YUTAKA
IPC: G06Q50/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a process control device which minimizes delivery delay and reduce production control man-hour. SOLUTION: A production index of risk against delivery delay is used so as to start handling a product whose delivery is delayed considerably. Particularly, risk due to delivery delay is determined by a risk operation part 6 by a ratio of remaining process data calculated by a remaining process calculating part 4 to delivery delay days against an estimated term of work calculated by a calculating part 5 for delivery delay days. This value is indicated by means of displaying or the like so that production may be conducted in a descent order.
Patent JP-S61102306-A (JP)
Title: Automobile air conditioner
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1984-10-24
Abstract: PURPOSE:To properly adjust ratio between inside air and outside air by constituting an air conditioner in such a manner that the enthalpy of intake air is detected, the quantity of thermal load which is applied to a cooler by the intake air is calculated, and controlling inside-air and outside-air ratio adjusting door in accordance with the quantity of the thermal load. CONSTITUTION:Data related to inside air temperature 36, temperature 37 of radiated heat from the sun, intake air temperature 38, air temperature 39 at the outlet of an evaporator, outside air temperature 40, opening 41 of a mix door, and a set temperature 42 are input to a control circuit 12 via ADC42. The control circuit 12 processes the data in accordance with a specified program to calculate the enthalpy Qe of intake air, whereby determining the cooling capacity required. The outside air temperature 40 is then compared with the specified temperature. If the outside air temperature is under the specified temperature, 100% of outside air will be supplied. If the outside air temperature is over the specified temperature, both the temperatures are compared with each other on the basis of a determination whether the cooling capacity Qe calculated from the enthalpy is increasing or decreasing. If the outside air temperature is under the specified value V, the ratio between the inside air the outside air is set to the specified value while if the outside air temperature is over the specified value W, 100% of inside air is supplied. By use of such constitution, the ratio of inside air with respect to outside air can be adjusted properly.
Patent JP-H0886279-A (JP)
Title: Reciprocating type compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/14
Filed: 1994-09-16
Abstract: PURPOSE: To easily and accurately form a fixed throttle in a passage, intercommunicating a crank chamber, an intake chamber, and a delivery chamber, so that a throttle amount is adjusted to a given value. CONSTITUTION: A rear housing 4 is securely joined with the rear end face of a cylinder block 1 through a valve plate 3 and a gasket 29. A fixed throttle 51 is located in the middle of an air bleeding passage 31 to intercommunicate an intake chamber 11 and a crank chamber 17. The fixed throttle 51 is formed in such a way that a communicating groove 51 having a given width is notched in the gasket 29.
Patent JP-S61101081-A (JP)
Title: Gaas semiconductor device and manufacture thereof
Inventor: SAKAMOTO KAZUMICHI
IPC: H01L21/338
Filed: 1984-10-24
Abstract: PURPOSE:To stabilize the Schottky withstand voltage, VTH, and performance characteristics, and to improve the production yield by a method wherein a pair of source and drain regions is formed on a buffer layer as layers with a high concentration of impurity. CONSTITUTION:An insulating film 13 is provided to cover a mesa section 10 and its periphery on the primary surface of a substrate 8, except on locations reserved for a pair of an n<+>-type source region 11 and drain region 12. On the surface of a buffer layer 9 that is exposed, regions 11, 12 are formed with their thicknesses several mum. The two regions 11, 12 are equipped with a high impurity concentration so that a low-resistance contact may be ensured for a source electrode 1 and drain electrode 2 to be built thereon. The removal of the insulating film 13 is followed by the formation of an insulating film 14 on the primary surface of a wafer 7, except on the regions 11, 12. On the surface of the buffer layer 9, a thin N type channel layer 15 is formed the impurity concentration thereof determines the Schottky withstand voltage.
Patent JP-S6467136-A (JP)
Title: Sprinkling controller for plant
Inventor: SETO KENTARO
IPC: A01G25/16
Filed: 1987-09-05
Abstract: PURPOSE:To obtain the titled device, consisting of a controlling part of specific constitution utilizing a phenomenon of increasing electrical resistance values as the water content of soil reduces and an electrically-operated valve and capable of always maintaining a hydrous state suitable for growth of plants with the minimum amount of water required. CONSTITUTION:A signal voltage is initially sent from a program timer 1 to generate a pulse voltage in a monostable generator (ic) 2 to apply the pulse voltage to electrodes 8 embedded in a rhizosphere of a plant. The voltage drop across the electrodes 8 is then compared with the standard voltage corresponding to the preset water content optimum for the growth of the plant. If the obtained voltage drop is lower than the value corresponding to the set water content, a signal voltage is outputted to set a relay circuit in a state of ON. Thereby the titled device is constituted so as to send a current, open an electrically- operated valve 28 provided in the course of a sprinkling water supply pipe and carry out sprinkling of water.
Patent JP-H0271332-A (JP)
Title: Multi-task processing system
Inventor: NONAKA NAOMICHI
IPC: G06F3/048
Filed: 1988-09-07
Abstract: PURPOSE:To decrease the program quantity and at the same time to improve the availability of a data processor by carrying out directly such operations given to a document as a whole as printing, registering and editing jobs through the windows of each individual task. CONSTITUTION:When a layout editing task 21 and an area editing task 22a are carried out by a CPU 1, the windows of each task are displayed on a display 6. Then just the single one of the displayed windows is selected and the editing instruction of a user is given to the task that displays the selected window. Thus the relevant task is processed. The task 21 starts a new area editing task 22b when an editing process is started. Then plural areas are simultaneously edited. Both tasks 21 and 22 are processed based on the instructions of users and at the same time start a common task 30 for request of the due process.
Patent JP-S61100812-A (JP)
Title: Method for controlling turning of unmanned vehicle
Inventor: OSAWA HIROSHI
IPC: G05D1/02
Filed: 1984-10-23
Abstract: PURPOSE:To cause an unmanned vehicle to make stable and highly accurate turns, by specifically arranging the 1st and 2nd sensors which detect magnetic fields from running routes of the vehicle and giving speed commands from the sensors to the driving wheels, respectively, when the running route of the vehicle is changed from one to another. CONSTITUTION:Running steering commands are generated by making different alternative currents to flow to running routes A and B and detecting their magnetic fields by means of sensors 10 and 11 installed to an unmanned vehicle and, at the same time, running steering and turning are performed by normally and reversely rotating independently provided left and right driving wheels 1 and 2. Moreover, sensors 12-15 are installed to the vehicle. When it is detected by means of the sensor 12 that the unmanned vehicle approaches the crossing of the running routes A and B while the vehicle runs along the route A, running steering by means of the sensors 10 and 11 is inhibited and turning control is started by the sensors 12 and 13. Outputs of the sensors 12 and 13 are phase-detected by outputs of the sensors 14 and 15 and the output of the sensor 12 is used as the positive speed command of the left driving wheel 1 and output of the sensor 13 is used as the negative speed command of the right driving wheel 2, and thus, the vehicle is turned at a turning center C.
Patent JP-2001052427-A (JP)
Title: Disk recording and reproducing device
Inventor: KUDARA MAKOTO
IPC: G11B19/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a disk recording/reproducing device hardly generating sound skipping of a music in a process of continuous reproduction, by simultaneously controlling so as to reduce the number of rotation of a slide motor. SOLUTION: This disk recording/reproducing device is provided with a slide motor part 4 for moving a pickup, a rotation detecting part 19 for detecting rotation of the slide motor part 4, a rotational speed comparison part 19A for comparing rotational speed of the slide motor part 4 with the reference rotational speed, a tracking control for controlling so as to follow up a recording track recorded on the disk, a servo control part for controlling so as to drive the slide motor part 4 by producing driving voltage for the slide motor part 4, a tracking gain changeover part for changing over a gain of a tracking control signal,  and a control part for controlling the tracking gain changeover part so as to increase the tracking gain when the rotational speed of the slide motor is discriminated as equal to or faster than the reference rotational speed and the driving voltage of the slide motor part 4 becomes the voltage for driving the pickup in an inner peripheral direction of the disk.