baber/WOPTO huggingface dataset:
Patent JP-S63219458-A (JP)
Title: Deceleration detector for air brake
Inventor: KIGOSHI HIDEO
IPC: B60T8/18
Filed: 1987-03-05
Abstract: PURPOSE:To make it possible to generate reference deceleration according to load capacity by reducing change in the reference deceleration to be detected when compressed air from a brake valve is below a predetermined value, while enlarging the change when it is more than and equal to the predetermined value. CONSTITUTION:A pipeline 3 in connection to the output port of a brake valve 1 is connected to a rear wheel brake through a pressure regulating valve device 4 and the like. The pressure regulating valve device 4 is provided with input/ output chambers 18, 19 which are partitioned by means of a stepped piston 16, and control chamber 17 capable of being intercommunicated with the pipeline 3 through an electromagnetic switching valve 7, and further the valve 7 is changed over in B position via a G switch 11 which is closed when a deceleration detector 6 detects a reference speed. In this way, the deceleration detector 6 is provided with a second piston 71 fitted into the inner hold 40a of a main body 40, and a first piston 42 fitted into the through hole 71a of the second piston 71, wherein the second piston 71 is designed to be pressed by the use of a spring 74 against a pressure from the brake valve 1.
Patent JP-H01225988-A (JP)
Title: Information processing circuit chip
Inventor: YAMAGUCHI YOSHIAKI
IPC: G09G5/24
Filed: 1988-03-07
Abstract: PURPOSE:To shorten the processing time of information of various patterns by converting the MSB/LSB of the information so as to convert the column/row of (nXn)-bit information. CONSTITUTION:An MSB/LSB converter 13 performs, as occasion demands, MSB/LSB conversion by fetching the output data of a column-row converter 15 in accordance with the setting of a control register 10. Another MSB/LSB converter 14 also performs, as occasion demands, MSB/LSB conversion by fetching the output data of a column-row converter 16 in accordance with the setting of the register 10. The column-row converter A 15 is provided with a memory having a, for example, (8X8)-bit capacity and performs column-row conversion under the direct software control of a host computer. An OR circuit (RMW) 19 takes the OR of optional areas of the data on buses VD 53 and D 52 and outputs the OR onto the bus D 52. Therefore, information of various patterns can be processed at a high speed by using this constitution only.
Patent JP-2000251173-A (JP)
Title: Sensor detector
Inventor: TOMONO KUNIYUKI
IPC: G08B23/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To cancel sensor detection setting at the installation place of a sensor. SOLUTION: A current circuit 205 from a sensor detection circuit 21 to a terminating device 204 and a reference potential 25 for detecting the state of an OFF type sensor 203 to be in a closed state at the time of monitoring and an open state at the time of abnormality detection is provided, the OFF type sensor is serially connected to the current circuit and a sensor detection cancellation setting switch 26 is parallelly connected between the sensor detection circuit and the reference potential. By changing the size of a current flowing out to the current circuit from the sensor detection circuit at the time of monitoring, at the time of the abnormality detection and at the time of monitoring cancellation setting, the sensor detection cancellation setting switch is installed on the outside of an alarming device.  Thus, it is optionally provided even near the sensor installed in a place away from the alarming device and the monitoring set sensor is turned to monitoring cancellation.
Patent JP-S58169131-A (JP)
Title: Liquid crystal display
Inventor: YAMANOSHITA MARI
IPC: G09F9/00
Filed: 1982-03-30
Abstract: PURPOSE:To enable the observer to recognize visually and distinctly whether light transmits or does not transmit through a liquid crystal plate even if the direction of his visual line does not coincide with the advance direction of the transmitted light, by installing a light diffusion element on the observation side of the crystal plate opposite to a light source. CONSTITUTION:The light 3 from a light source 1 transmits through a liquid crystal plate 2 and is further made incident to a diffusion plate 8. The transmitted light 4 having linearity is diffused by the plate 8 to diffused and transmitted light 8 which is transmitted in the entire direction on the observation side. Therefore, the observer can recognize visually and distinctly whether the light 3 from the light source transmits or does not transmit through the crystal plate on account of the diffusion characteristic of the plate 8 even if the observer's visual line direction does not coincide with the advance direction of the light 4 transmitted through the plate 8. The plate 8 may be a filmlike diffusion sheet having the equivalent diffusion characteristic.
Patent JP-S62208120-A (JP)
Title: Floppy disk control system for documentation device
Inventor: SATO NOBUKO
IPC: G06F17/21
Filed: 1986-03-10
Abstract: PURPOSE:To attain rapid operation start when a power supply for an optional unit is turned on again by supplying a reset signal from a device body to a floppy disk controller(FDC) in the optional unit at the execution of a command. CONSTITUTION:At the execution of the command, a reset signal is supplied from a floppy disk driver(FDD) control part 12 in the device body 16 to the FDC 21 in the optional unit to be driven by a power supply independent of the device 16 to reset the FDC 21. When the power supply is turned on again after turning off the power supply of the unit 19, an FDD 18 is immediately controlled in accordance with the command and the operation corresponding to the command supplied when the power supply of the unit 19 is turned on again is rapidly started simultaneously with the restart of the power supply of the unit 19.
Patent JP-2000088647-A (JP)
Title: Two-stage spectroscope
Inventor: MORI TORU
IPC: G01J3/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To permit a satisfactory wavelength resolution by inverting the dispersing direction of a light by a return reflective means before and after reflection and twice diffracting the light in different dispersing directions. SOLUTION: An incident slit 2A is disposed between a light source 1 and concave mirror 3, an output slit 2B is disposed between the concave mirror 3 and light receptor 8 to select a specified wavelength of a second output light 1g, and intermediate slits 2C, 2D are disposed between the concave mirror 3 and return reflective means 7 to select a diffraction wavelength at the second diffraction. The dispersing direction of an incident light 1d on the return reflective means 7 in diverging the light is determined in reflecting at a different angle every wavelength by a diffraction grating 4.  The incident light 1d having a short- and long-wavelength lights dispersed respectively in a short- and long- wavelength directions is reflected by the return reflective means 7 with the long- and short-wavelength lights located respectively at the right and left as seen from the return reflective means 7 to form an output light 1e. The dispersing direction of the light is inverted before and after this reflection, further diffracted during passing a second spectroscope to improve the wavelength resolution.
Patent JP-H09246368-A (JP)
Title: Container for semiconductor wafer
Inventor: TANI TAKEHIKO
IPC: H01L21/68
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the flatness of a semiconductor wafer by providing a vacuum sucking support member for vacuum chucking the wafer in a container body for containing a plurality of the wafers. SOLUTION: A vacuum sucking support member 14 for vacuum chucking a semiconductor wafer 13 is provided at the one wall 11 of a container body 10 for containing the wafers. The member 14 has a support cylinder 15 extended at the center between the walls 11 and bent perpendicularly at the end and a suction port 16 for vacuum chucking the wafer 13 at the end. The cylinder 15 is connected to a suction passage 17 formed at the wall 11 and opened at the upper end of the wall 11, and its suction port 18 is connected to a vacuum pump. Thus, suction force is generated at the port 16 at the end of the member 14 to vacuum chuck the center of the surface of the wafer 13 at the opposite surface to the mirror surface side. Thus, even if it is etched, the flatness is not disturbed.
Patent JP-H01224988-A (JP)
Title: Method for driving magnetic storage element
Inventor: MIZUNO KENJI
IPC: G11C11/14
Filed: 1988-03-04
Abstract: PURPOSE:To eliminate the dispersion in the stop position of a vertical Bloch line VBL pair driven by a pulse-shaped bias magnetic field by impressing plural bias pulses of reverse polarity after the pulse-shaped bias magnetic field is impressed. CONSTITUTION:Magnetic domain walls 13 at the outside of a stripe magnetic domain 12 stabilized around a groove 11 dug in garnet are made into the transfer lines of a VBL pair 1, a local in-plane magnetic field is generated by applying a current in parallel conductors 21, the stable position 5 of the VBL pair 1 is formed on the magnetic domain walls 13, and the VBL pair 1 is transferred to the next stable position 5 by impressing the pulse-shaped bias magnetic field from an external part. After that, the VBL pair 1 is finely oscillated by applying plural bias pulses having the reverse polarity of that of the pulse- shaped bias magnetic field, and the VBL pair 1 is stabilized on the bottom of the valley of the local in-plane magnetic field by the parallel conductors. Thus, the dispersion in the stop position of the driven VBL pair 1 can be eliminated.
Patent JP-S59176437-A (JP)
Title: Method and device for controlling fuel injection of internal-combustion engine
Inventor: ABE SHINICHI
IPC: F02D41/14
Filed: 1983-03-28
Abstract: PURPOSE:To inject fuel depending on the air-fuel ratio, by decreasing the quantity of asynchronous injection in acceleration as the air-fuel ratio lessens. CONSTITUTION:In controlling the fuel injection of an internal-combustion engine, the change DDPM in intake pressure and the air-fuel ratio A/F are read in at a step P21. The period TPASY of asynchronous injection is determined from the change DDPM in intake pressure at a step P22. A compensation coefficient K is determined depending on the air-fuel ratio A/F at a step P23. The period of injection is determined at steps P24, P25. As a result, the injection is effected depending on the air-fuel ratio.
Patent JP-S51127987-A (JP)
Title: Automatic operation control device of vehicle equipped with manual ope ration speed change gear
Inventor: MURAOKA AKIHIKO
IPC: B60W10/10
Filed: 1975-04-30
Abstract: PURPOSE: An automatic operation control device of a vehicle equipped with a manual operation speed change gear, that performs smoothly control of throttle open degree with simular pattern made by operation of human action. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61211812-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B5/53
Filed: 1985-03-18
Abstract: PURPOSE:To keep stably a head contact of a rotary head with a magnetic tape with simple constitution by making a rotary center shaft of a rotary cylinder eccentric toward the incoming direction of the magnetic tape to the center shaft of a peripheral face of a fixed cylinder. CONSTITUTION:A rotary center shaft O' (center of a bearing 27 of a rotary shaft 19) is made eccentric to the center shaft O of the peripheral face of the fixed cylinder 21 and the direction of eccentricity is toward the incoming side (contact start point to a cylinder mechanism 6) of a magnetic tape 18. Thus, the distance from the peripheral face of the fixed cylinder 21 to the tip of the head 22 (head projection) is the largest d1 at the tape incoming position of the cylinder mechanism, it is decreased gradually as the turning of the head and the minimum value d2 at the tape outgoing position. Thus, always stable head contact is obtained.
Patent JP-H03256918-A (JP)
Title: Transfer by self-rolling
Inventor: GOTO KOICHIRO
IPC: B65G47/28
Filed: 1990-03-02
Abstract: PURPOSE:To make a size compact and simplify constitution in transfer of Al pipe or the like after resin coating by bending a belt conveyor down partially where a work is placed, and moving the bent position reversely to the belt moving direction while rolling the work by itself by the belt travelling. CONSTITUTION:A roller just before a transfer starting point roller is moved down to form a recessed part, where a cylindrical object A to be transferred is placed. A belt 13 is driven by a roller 11a to travel, while the object A is rolled by itself in the recessed part. The roller just before the one moved down is then moved down to move the object A in the recessed part in the transfer direction. The roller moved down first is then returned to its original position to move the recessed part by one roller pitch. The object A is thus moved to advance for one roller pitch completely. It is transferred by repeating these. In this constitution, the constitution can be simplified and the size can be reduced.
Patent JP-S52135016-A (JP)
Title: Pulse motor control method
Inventor: NAGAO HISAO
IPC: B41J19/30
Filed: 1976-05-06
Abstract: PURPOSE:To halt to control a pulse motor so that speed may reduce to zero at a target position by starting deceleration, and performing a given constant operation at a prescribed speed when the motor reaches a deceleration point, then starting a damping operation when it reaches a certain point next time.
Patent JP-S51129258-A (JP)
Title: Displacement detector
Inventor: HIGURE MINORU
IPC: G01P3/487
Filed: 1975-05-02
Abstract: PURPOSE: Displacement detector which gets the amount of mechanical displacement with high accuracy magnetically and digitally by arranging the phase of magnetization of each magnetized material and a magnetism detection element in the positional relation mutually shifted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04212775-A (JP)
Title: Semiconductor memory device
Inventor: KEN EI POTEIITO
IPC: G11C7/10
Filed: 1991-03-18
Abstract: PURPOSE: To form a high speed input/output circuit suitable for a high density dynamic RAM. CONSTITUTION: This dynamic read-out/write-in memory array is provided with a column decoder and data input/output arrangement, and compensates a large capacity load in the input/output circuit. In a first stage, a buffer 24-1-1 is used between intermediate input/output lines 38, 39 divided into a sense amplifier 26 and a segment. Respective segments 38, 39 are small parts of input/output load. A column decoder 49 of a first level selects one column related to respective segments. The column decoder 56 of a second level adopts pass gates 64, 66, 67 controlled by buffers 60-62 and read-out or write-in signals R, W, and performs single ended read-out and dual rail write-in.
Patent JP-H07240388-A (JP)
Title: Ion implantation method of semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/148
Filed: 1994-02-28
Abstract: PURPOSE:To form a diffusion layer of uniform concentration in a semiconductor device, by controlling the irregularity of ion implantation dosage, in the ion implantation method of raster scan system. CONSTITUTION:A semiconductor substrate 101 into which ions are to be implanted is discretely positioned pivolally at necessary revolution angles. Ions are implanted by a plurality of divided number of times, in the ion implantation region of the semiconductor substrate, while the region is scanned with an ion beam 106, by raster scan system. The revolution position of the semiconductor substrate 101 is discretely changed at necessary revolution angles in the range from an angle larger than 0 deg. and smaller than or equal to 180 deg.. Thereby the ion implantation dosage can be made uniform, and the deterioration of picked-up image characteristics can be improved when the diffusion layer of a photoelectric conversion part of a solid-state image sensing device is formed.
Patent JP-H09247798-A (JP)
Title: Wireless remoto control hearing aid
Inventor: KANEKO TERUO
IPC: H04Q9/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To always recognize the service life of a cell and to use the cell with highest efficiency by adding a cell remaining life display part to the operation part of bracelet type wireless remote control device. SOLUTION: A new air cell is put into a hearing aid and a power switch 10 of a wireless remote control device is turned on to activate the hearing aid. Then a reset circuit 5 which resets the switch 10 is initialized and activated. The cell service life time is set and stored in a memory 8. A subtraction counter 3 operates when the switch 10 is turned on, and the reference vibrator of a clock circuit 4 oscillates to supply a pulse to the counter 3 per hour. These supplied pulses are substrated from the service like time stored in the memory 8, and this subtraction result is shown at a cell remaining life display part 1 which operates only when the power supply of the hearing aid is turned on. Thus it is possible to always recognize the cell service life and to use the cell with highest efficiency.
Patent JP-H02230966-A (JP)
Title: Tile lining rotor blade
Inventor: MURATA KICHINOSUKE
IPC: F04D29/18
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the wear and tear of joint sections and the breakage and peeling of tiles by lining the inlet section and outlet section of a fluid with tiles having a V-shaped cross section, and lining the outer periphery of a boss section and a liquid contact side end section with tiles. CONSTITUTION:The inlet section and outlet section of a fluid within a blade section 1b are lined with tiles 3 and 4 having a V-shaped cross section. The outer periphery of a boss section 1a is lined with a tile 5 having an adhesive face with a circular cross section. The liquid contact side end face of the boss section 1a is lined with a tile 6 having an adhesive face with a three-dimensional shape. The other portions of the blade section are lined with rectangular tiles 7 having a plane-shaped adhesive face. The wear and tear of joint sections and the breakage and peeling of tiles can be prevented.
Patent JP-S62208948-A (JP)
Title: Ink jet head
Inventor: SAKURAI KIKUICHI
IPC: B41J2/14
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the ink jet head of a high recording density, by a method wherein the ink jet opening of a slit form having heat generating body array on its interior surface is provided and the distance and gap of the heat generating body array from the ink jet opening are made not more than the pitch of the heat generating body array. CONSTITUTION:The heat generating body array 106 for the purpose of generating a steam vapor bubble is arranged on a substrate 100. If a voltage pulse is applied to the array 106, a vapor bubble 116 is generated and pressure wave is transmitted in an isotropic manner. By narrowing the gap (h) between a slit plate 101 and a protection layer 120 and the distance h' between a slit nozzle part 110 and the array 106 to equal to or not more than the pitch of the array 106, the fluid resistance in the slit nozzle part 110 direction B is lessened and an ink drop 114 can be formed to be flown. Thereby, the joint of each heating element 106 with the nozzle opening is not required and a large size line head can be realized. Then, the structure of the head is simplified and heating element 106 can be integrated in a high density.
Patent JP-S63221224-A (JP)
Title: Light power measuring instrument
Inventor: HIROSE HIDEO
IPC: G01J1/02
Filed: 1987-03-10
Abstract: PURPOSE:To detect light power with high accuracy by passing output light from a laser light source through a reference fiber and a sensor fiber and controlling the phase of the reference fiber according to interference light, and measuring its control voltage. CONSTITUTION:The output light of the laser light source 1 is branched by a fiber coupler 4 to the sensor optical fiber 5 and reference optical fiber 6. The light passed through the sensor part 7 and light on the reference fiber side which is passed through a phase compensator 9 are coupled by a fiber coupler 8 and a photodetector 12 detects the interference light between the both. The output of this detector 12 and a reference signal are compared by a differential amplifier 13 to obtain an error voltage proportional to the optical path difference between the sensor fiber 5 and reference fiber 6. A piezoelectric element 9c is driven with the error voltage to control the phase compensator 9, and the optical path length of the reference fiber 6 is varied corresponding to the optical path variation of the sensor fiber 5. A power meter 15 is connected to a driving circuit 14 which drives said piezoelectric element and the power of a light beam to be measured by this power meter is measured.
Patent JP-S61212842-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C7/26
Filed: 1985-03-15
Abstract: PURPOSE:To improve the graininess, sharpness and color reproducibility while maintaining the high sensitivity by forming a silver halide emulsion layer contg. a specified amount of silver iodide and by incorporating a fogging agent or development accelerator releasing compound as well as a development retarder releasing compound. CONSTITUTION:At least one silver halide (AgX) emulsion layer having >=7 mol% average silver iodide content is formed, and a development retarder releasing compound which releases a diffusible development retarder or a precursor thereof by a coupling reaction and a compound which releases a fogging agent, a precursor thereof, a development accelerator or a precursor thereof are combinedly incorporated. When the compounds having the conflicting effects are combinedly used, the effects do not compensate each other but intensify each other. The sensitivity of the resulting AgX photographic sensitive material is increased, the color reproducibility, graininess and sharpness are improved, and gradient suitable for a color negative film and favorable developed color density can be obtd.
Patent JP-H1049566-A (JP)
Title: System constructing device, system constructing method, and medium for recording system construction program
Inventor: IMAZAKI NAOKI
IPC: G06N7/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system constructing device and a system constructing method capable of easily constructing a system. SOLUTION: A user starts respective editors of a function editor part 24 by using an input device in a user interface part 21 to execute the arrangement of units constituting a system, the connection of the units through signal routes, the setting of attributes of the units, the edition of design information, and so on. A data processing part 22 stores these information in a system design data storing part 28. When the user inputs conditions for the construction of the system from a searching condition input part 34 instead of the start of the editor part 24, the construction of the system is determined within a range satisfying these conditions.