baber/WOPTO huggingface dataset:
Patent JP-S62241026-A (JP)
Title: Character string retrieving system
Inventor: TAKAHASHI HISANORI
IPC: G06F17/30
Filed: 1986-04-11
Abstract: PURPOSE:To shorten the executing time of a character string retrieving program by deciding a single character having the minimum using frequency out of a retrieved character string and retrieving and selecting the data to be retrieved with use of said decided character to decrease the comparison frequency between the retrieved character string and the data to be retrieved. CONSTITUTION:A using character analyzing means 1 reads the data 100 to be retrieved and analyzes it to deliver the using character distribution data 200. The emerging frequency of each character of the data 100 is recorded to the data 200. A deciding means 20 of a character string retrieving means 2 decides a single character having the minimum using frequency out of a retrieved character string 300 based on the data 200. Then a retrieving means 21 reads the data 100 and performs the retrieval with the single character decided by the means 20 and to be retrieved first to select the data to be retrieved. A comparison means 22 compares the data to be retrieved that is selected by the means 21 with the character string 300 and delivers the retrieved data 400 when the coincidence is obtained through said comparison.
Patent JP-S61240966-A (JP)
Inventor: MIZUNO SEIJI
IPC: A61M11/04
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09273593-A (JP)
Title: Base-isolating device
Inventor: KURABAYASHI HIROSHI
IPC: G06F1/16
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolating device which exhibits base-isolating effect regardless of the mass of superimposed objects with no rotation or rock of a base-isolated table at the time of an earthquake. SOLUTION: Rails 1 in the X direction and rails 2 in the Y direction are superimposed on a horizontally-placed base 10 so as to cross at right angles with each other, and placed as to relatively move in its longitudinal direction to each other. A base-isolating stage 4 having a pan 9 with a concave smooth surface at its underside is mounted on the rails, and ball bearings 7 are provided on the base 10 for urging the concave surface of the pan 9 up vertically.
Patent JP-H02266184-A (JP)
Title: Valve gear
Inventor: MIYOSHI SOTSUO
IPC: F16K47/02
Filed: 1989-04-04
Abstract: PURPOSE:To secure such a valve gear that is excellent in silencing performance by installing a sound absorbing body in at least either side of a housing and a fluid passage, in the valve gear being used for supercharging pressure control over an internal combustion engine. CONSTITUTION:A glass wool sound absorbing body 20 installed in a bypass pipeline 2 absorbs a flow noise being produced when minute opening has occurred between a valve body 10 and a valve seat part 13, and it has excellent silencing performance. In this connection, in addition to a silencing body consisting this glass wool, these silencing bodies made of steel wool and of a ceramic porous body may be usable.
Patent JP-H02263123-A (JP)
Title: Light receiving circuit
Inventor: TAKAKURA MINORU
IPC: H04B10/50
Filed: 1989-04-04
Abstract: PURPOSE:To improve a C/N(carrier to noise ratio) by connecting the input terminal of a transformer impedance type amplifying circuit between a photodetector and an impedance element through a coupling capacitor. CONSTITUTION:One terminal of the photodetector 4 of an input part 2 is connected to a power source terminal 5, the other terminal is grounded through the impedance element 6, and the input terminal 9 of the transformer impedance type amplifying circuit 3 is connected between the photodetector 4 and impedance element 6 through the coupling capacitor 7. Consequently, a source voltage Vcc applied to the photodetector 4 is reduced, the source voltage Vcc is made common, and the impedance ZPD on the side of the photodetector 4 which is viewed from the transformer impedance type amplifying circuit 3 is reducible. Consequently, an equivalent input-to-noise level can be reduced and the C/N is improved.
Patent JP-S59210370-A (JP)
Title: Wheel speed arithmetic device
Inventor: KUBO JIYUN
IPC: G01P3/44
Filed: 1983-05-16
Abstract: PURPOSE:To output a wheel speed based upon the actual by correcting the current wheel speed calculated on the basis of wheel speed pulses when the wheel speed is abnormal, and inhibiting correcting operation after corrections are made successively by as many times as prescribed number. CONSTITUTION:Wheel speed pulses are inputted to a wheel speed arithmetic part 31 to calculate the current wheel speed, which is stored in the 1st wheel speed memory 34. Further, the wheel speed which is preceding calculated is stored in the 2nd wheel speed memory 35. Those wheel speeds are inputted to a wheel speed abnormality detection part 36a, and when the difference between the both exceeds a prescribed value, a changeover switch 38 for correction is switched from normal mode I to abnormal mode by the output of an abnormality discriminating part 36b. When this state is repeated by as many times as prescribed, the output of the wheel speed abnormality detection part 36a is reset by the output of an inhibition part 39. The output of an output value memory 37 is sent out as the wheel speed in abnormal mode II.
Patent JP-H08289282-A (JP)
Title: Alarm device
Inventor: SEKINO HIROSHI
IPC: G08B21/00
Filed: 1995-04-10
Abstract: PURPOSE: To construct an alarm device which is capable of performing an abnormal input by the moving of a specified object at a specified place, easily changing an input place and easily coping with plural places, as the additional function in the monitoring system by a camera. CONSTITUTION: The video signal of a camera 1 is displayed on a display part 2, the signal is digitized in an A/D converter 3 and the signal is alternately written in a frame memory 5. From the video signal written in a last period from the other frame memory and the frame memory 6 in which the video signal of a specified object is preliminarily written, a specified location area is defined as 1 and the other area is defined as a logic 0. A certain part where an area memory 11 becomes 1 is read by a control part 7. By using an APL calculation part 9, the APLs of the both video signals are calculated and compared. When the difference is larger than a threshold, it is judged that the specified object to be the object of the camera 1 changes from the specified location, that is, an abnormal input exists and an abnormal signal S1 is issued by alarm part 12.
Patent JP-S58200161-A (JP)
Title: Liquid chromatograph
Inventor: TSUKADA KATSUO
IPC: G01N30/34
Filed: 1982-05-18
Abstract: PURPOSE:To achieve a smooth feeding of a liquid by mixing specified eluants in the chamber of a pump with at least two check valves provided on the suction side in a liquid chromatograph provided with a liquid feeding section, a sample injecting section, a separation section and a detector section. CONSTITUTION:In a liquid chromatograph comprising a liquid feeding section 14, a sample injecting section 15, a separation section 16 and a detector section 17, solenoid valves 10a and 10b are connected to eluant storages 9a and 9b for holding specified eluants A and B at a liquid feeding section 14. Solenoid valves 10a and 10b are connected to a pump 11 through suction side check valves 1a and 1b to mix the eluants A and B in the pump chamber 5. This generates bubbles in the pump chamber 5 and prevents malfunctioning of check valves 1a and 1b. The mixing ratio of the eluants A and B is made variable by controlling the opening or closing time with a controller 12 through alternate opening and closing of the solenoid valves 10a and 10b. Discharge pressure through a discharge side check valve 4 is detected with a pressure sensor 13 to control a cam 2 thereby enabling a smooth discharge of the mixed eluants.
Patent JP-H07251614-A (JP)
Title: Tire slip preventing tool
Inventor: MATSUNAGA TOSHIHARU
IPC: B60C27/20
Filed: 1994-03-15
Abstract: PURPOSE:To provide a slip preventing tool which can be easily attached/ removed to/from a tire without jacking up, can be easily handled not by a specialist but by an ordinary driver without using any special tool, and is provided with higher slip preventing effect. CONSTITUTION:A slip preventing plate, which is divided into circular arcs and is coveringly mounted over a tire outer circumferential face, is provided with spike-shape projections 2 arranged on the outer circumferential tread face for preventing a slip, while the slip preventing plate and the spike-shape projections 2 are made of such material as metal, synthetic resin, and rubber, and a tire slip preventing tool consists of the slip preventing plates 1, 1a, a connecting member 5 which installs and fixes the slip preventing plates 1, 1a in the tire outer circumference part, and a fastening lever handle 6.
Patent JP-S5511929-A (JP)
Title: Method of and device for confirming stability of caterpillar tractor
Inventor: ASAYAMA KINGO
IPC: B62D55/00
Filed: 1978-07-10
Abstract: PURPOSE: To confirm accurately and readily the stability of various caterpillar tractors by measuring the ground contact pressure of the caterpillars at a plurality of positions and simultaneously indicating the measured values in response to the distributing state of the measuring positions.  
     CONSTITUTION: In a caterpillar tractor in which guide rollers 5 are, for example, supported via a supporting shaft 6 to a support 8 projected at a frame 7 to sequentially support the tracks 2a of the caterpillar 2 are provided means 9 for measuring the ground contact pressure at a plurality of positions of the supporting portion of the guide rollers 5 of the shaft 6 or the support 8 or the like. This means 9 employ, for example, an instrument for measuring the stress applied to the shaft 6 or the like by utilizing a strain gauge. There is installed means 10 for indicating the measured values to indicate in the distributed state in response to the disposition of the measuring positions by electrically or mechanically producing the measured values of the ground contact pressure from the means 9, at a position readily watched from a cab or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07296590-A (JP)
Title: Semiconductor storage
Inventor: HIRAI KOJI
IPC: G11C17/18
Filed: 1994-04-22
Abstract: PURPOSE:To prevent an adverse effect to a sense amplifier section due to output current change such as an output data switching time. CONSTITUTION:This device is constituted so that an activation level of a sense amplification activation control signal SAE from a control part 6 and an active level of a latch signal performing data latch control of a second data hold part 4 become separate timing each other. Thus, when the data outputted from an output buffer part 5 are switched, the sense amplifier part 2 is made an inactivated state, and the detection/amplifying operation is stopped.
Patent JP-H06292876-A (JP)
Title: Crude refuse treating machine
Inventor: HAYASHIDA YUKIO
IPC: B09B5/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide the crude refuse treating machine having high thermal efficiency by treating crude refuse to a dry state while crushing and agitating the crude refuse to prevent the putrefaction thereof. CONSTITUTION:This crude refuse treating machine has an adiabatic container 1, a crude refuse housing container 2 for housing the crude refuse into the adiabatic container, a stationary blade 3 disposed on the inside wall of the crude refuse housing container, a rotating blade 4 rotating while crossing with the stationary blade and a condenser 6 arranged in the outer peripheral part of the adiabatic container. The crude refuse housing container is provided with an openable cap 9 above the container. The machine is provided with a hood 11 projecting from the rear surface of the cap to the crude refuse housing container side. An air blow-off port 12 and an air suction port 13 are formed on the hood and the hood is internally provided with a heater 15 for drying the crude refuse. A blasting device 10 is connected via a duct 14 to the air blow-off port and the air suction port.
Patent JP-2000275145-A (JP)
Title: Vehicle diagnostic system and recording medium
Inventor: NAITO SHUICHI
IPC: B60S5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution used to prevent a trouble that data is disguised due to the interference of an answer from every on-vehicle electronic control device and to reduce an increase in costs to a minimum. SOLUTION: In this vehicle diagnostic system, an engine control device 10 and an AT control device 20 are connected by a communication permission flagline 4. By the engine control device 10, the finish of the transmission of failure information is notified to the AT control device 20 via the communication permission flag line 4. The AT control device 10 transmits failure information only when it receives its notice. As a result, while many communication protocols and a complicated arbitration program are not built in the system, the respective on-vehicle electronic control devices 10, 20 can send answers sequentially with reference to a request from an OBD scan tool 30.
Patent JP-S5510885-A (JP)
Title: Reciprocatingly driving device
Inventor: MATSUMOTO NORIO
IPC: H02K33/16
Filed: 1978-07-11
Abstract: PURPOSE: To prevent the movable element of a reciprocatingly driving device from lowering its characteristics by interposing the movable element reciprocatingly moving by an electromagnetic action such as magnetic poles at both end surfaces of a permanent magnet and forming a magnetic element in ring shape at the outside fixedly.  
     CONSTITUTION: A movable element 4 is inserted into a shaft 5 of a reciprocatingly driving device. The element 4 reciprocatingly moves by the external magnetic field, and attracts magnetic poles 7 at both end surfaces of a hollow cylindrical permanent magnet 3. the element fixedly form a magnetic element 8 in ring shape at the outer periphery thereof. Thus, the magnetic path is shorted by the permanent magnet to thereby reduce the decrease of the magnetism when the element 4 is removed out of a yoke so as to eliminate the deterioration of the characteristics even when reassembling the element 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57200501-A (JP)
Title: Iron powder having high compressibility for high strength powder metallurgy product and preparation thereof
Inventor: MAKIISHI YUKIO
IPC: B22F1/00
Filed: 1981-06-03
Abstract: PURPOSE:To prepare an iron powder for a powder metallurgy product excellent in sinterability and sinter tensile strength without losing compressibility by a method wherein a relatively small amount of a reduced iron powder is mixed in an unfinished reduced water atomized iron powder and the resulting mixture is reduced and crushed. CONSTITUTION:A mixture consisting of 70-95% unfinished reduced water atomized iron powder whose particle size ratio of 100 mesh or less is 90wt% or more and the remainder reduced iron powder whose particle size ratio of 325 mesh or less is 70% or more is subjected to finish reduction in a temp. range of 850-1,050 deg.C under a reducing atmosphere with a dew point 0-15 deg.C and the obtained finished reduced cake is crushed to obtain a desired iron product whose powder ratio of 100 mesh or less is 80% or more. In the above described method, a compounding ratio of the reduced iron fine powder is reduced to prevent the lowering of compressibility and the deterioration of moldability. In addition, the atmosphere of finish reduction is pref. a H2 gas or an ammonia decomposed gas.
Patent JP-S58200748-A (JP)
Inventor: SUZUKI MASAO
IPC: A61H39/04
Filed: 1982-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63251337-A (JP)
Title: Hydraulic circuit structure for hydraulically controlled clutch, transmission
Inventor: KATO EIICHI
IPC: B60W10/10
Filed: 1987-04-08
Abstract: PURPOSE:To enhance the cooling efficiency of oil by providing a large capacity main pump and a small capacity sub-pump so as to constitute an oil pump assembly thereby reducing loss in the output of an engine which is consumed by the oil pump assembly. CONSTITUTION:In a hydraulic control circuit for a transmission, an oil pump assembly is composed of a large capacity main pump 1a and a small capacity sub-pump 1b. A pump change-over valve 41 is disposed between pressure oil discharge passages 44a, 44b from the main pump 1a and the sub-pump 1b and a supply passage 45 led to a clutch and the transmission and a passage 46 led to an oil cooler 40. An oil filter 43 is disposed in a suction side passage 47 led to both pumps 1a, 1b.
Patent JP-H07291417-A (JP)
Title: Belt gripping device for steep inclination conveyor
Inventor: HOSHII TSUTOMU
IPC: B65G39/16
Filed: 1994-04-22
Abstract: PURPOSE:To always maintain a proper condition by separately adjusting the pressing force of rollers, to always stably convey bulk material, and also to achieve the miniaturization and simplification of the structure. CONSTITUTION:A belt squeezedly gripping device for a steep inclination conveyor is provided with a main pressing-roller pressing-force adjusting mechanism 42 by which the main pressing-roller 25 for pressing the control part of the conveyor belt 17 in the width direction of an upper belt conveyor 2 is pressed against the conveyor belt 17 of the upper belt conveyor 2. Further, the device is provided with belt end-roller pressing-force adjusting mechanisms 43 by which the belt end rollers 26 for pressing axially both ends conveyor 2 in such a state that they are nearly in parallel with auxiliary fixed rollers 22 are pressed against axially both ends of the conveyor belt 17 of the upper belt conveyor 2.
Patent JP-H05250444-A (JP)
Title: Three-dimensional curved surface shape generating device
Inventor: CHIYOU KOUDEN
IPC: G06F17/50
Filed: 1992-03-06
Abstract: PURPOSE:To generate an exact sweep curved surface, even in the case a curvature variation of a track is abrupt. CONSTITUTION:A cross sectional shape and a track are generated from a graphic element generator 1, the cross section and the track are arranged in a desired position by a graphic arranging means 2, displayed on a graphic display device 11, and thereafter, they are stored in a graphic storage part 13, and also, transmitted to a sweep position determining means 4. Based on the transmitted track, and data of the cross section read in from the graphic storage part 13, a swept position is determined, and also, transmitted to a sweep position enlarging/reducing means 5. Based on the determined sweep position, and variable curve data read in from the graphic storage part 13, the swept position is enlarged or reduced, and thereafter, transmitted to a curve interpolating means 6. An interpolated curve is displayed on the graphic display device 11, and also, transmitted to a control vector generating means 7, and a control vector is generated, and also, transmitted to a free curved surface generating means 8. The generated curved surface is displayed on the graphic display device 11.
Patent JP-H05251023-A (JP)
Title: Phosphor screen of field emission display
Inventor: TANAKA KANJI
IPC: H01J31/12
Filed: 1992-03-06
Abstract: PURPOSE:To provide a highly intensified phosphor screen of a field emission display which has a phosphor screen to be excited by a medium-speed electron beam of approximately 0.1-2kV. CONSTITUTION:In a field emission display which is provided with at least an electron beam acceleration part and a cathode on the back of a phosphor screen comprising phosphor applied thereto and has such a structure as exciting the phosphor screen by means of an electron beam of accerelation voltage of 0.1-2kV so as to let it emit light, said phosphor screen is subjected to application of phosphor of 0.1mum-4mum in center particle size and 0.2mg/cm<2>-3.0mg/cm<2> in amount of application.
Patent JP-S63250912-A (JP)
Title: Gate circuit
Inventor: SHIMIZU TERUYOSHI
IPC: H03K17/73
Filed: 1987-04-08
Abstract: PURPOSE:To reduce power loss at the time of turning ON a thyristor and to prevent a power conversion element from being damaged, by connecting a diode to the primary side of a pulse transformer in a gate circuit which emits a gate pulse to the gate of the power conversion element. CONSTITUTION:The diode 10 is inserted to the primary side of the pulse transformer 7. Thereby, after the gate pulse is generated, no discharge of electric charge stored in a capacitor 5a in a CR filter 5 through the primary side of the pulse transformer 7 is generated by a reverse voltage generated by the inductance of the pulse transformer 7, and also, the gate pulse of positive potential is impressed on the pulse transformer 7. Therefore, a waveform at the primary side of the pulse transformer 7 is formed in such a form that no discharge of the electric charge stored in the capacitor 5a in the filter 5 is generated by the function of the diode 10. Consequently, the pulse goes to a small pulse of dv/dt, and it is possible to prevent the power conversion element such as the thyristor, etc,, from being damaged by the increase of the power loss generated by turning ON the power conversion element such as the thyristor, etc.
Patent JP-S58213007-A (JP)
Inventor: NIKORASU MARIOSU KARAYANISU
IPC: C08F4/64
Filed: 1983-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59328-A (JP)
Inventor: HANSU HENRITSUHI SHIYUTEIIRU
IPC: B01D53/08
Filed: 1983-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03285338-A (JP)
Title: Bonding pad
Inventor: OTANI MITSURU
IPC: H01L21/60
Filed: 1990-04-02
Abstract: PURPOSE:To reduce a parasitic capacitance due to bonding pads without enhancing a bonding accuracy by a method wherein the bonding pads are respectively formed in such a way as to notch the corner parts of a bonding pad formed into a square form. CONSTITUTION:Bonding pads 2a, 2b,... are provided on one side part of a semiconductor chip 1. These pads 2a, 2b,... are respectively formed in such a way as to notch the four corner parts of a bonding pad formed into a square form and at the same time, the pad surfaces of the pads 2a, 2b,... are respectively constituted of a conductive pattern formed into a lattice type. These conductive patterns are formed as one of circuit patterns when an integrated circuit main body is formed on the chip 1 and the interval between the lattices of the conductive patterns is set smaller than the diameter of a bonding wire. As a result, the areas of the pad surfaces of the pads 2a, 2b,... become significantly small compared to the case of the square form of the pads. Accordingly, a parasitic capacitance due to the pads 2a, 2b,... is reduced compared to the case of the square form of the pads. As a result, the high-frequency characteristics of an integrated circuit can be improved.
Patent JP-S63261225-A (JP)
Inventor: JIYANNFUREDERITSUKU KURAARU
IPC: G02F1/1335
Filed: 1988-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05245592-A (JP)
Title: Twin roll type continuous casting method
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the sticking of solidified metal to a flapper inserted into a twin roll type continuous casting for producing a cast strip. CONSTITUTION:In this twin roll type continuous casting method, the flapper 4 for fixing a solidification starting point 6 of molten metal is inserted into a molten metal pouring basin part 3 in a continuous caster, and the casting is carried out while applying vibration to the flappers 4 in the peripheral directions of the rolls. By this method, the sticking of the solidified metal is prevented and the solidification starting point is kept clean and the solidified shell having the normal thickness is developed and accuracy of the cast strip is kept. Further, the cast strip having good surface characteristic without cold shut defect caused by intermittent detachment of the solidified metal is obtd.
Patent JP-S58204865-A (JP)
Inventor: ROI CHIESUTAA FUIIGIN
IPC: C04B35/63
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。