baber/WOPTO huggingface dataset:
Patent JP-H0447399-A (JP)
Title: Vehicle sensor coping with many lanes
Inventor: NISHINO MASAHARU
IPC: G08G1/056
Filed: 1990-06-12
Abstract: PURPOSE:To accurately measure a traffic flow by obtaining the sense start time difference, reception levels, the speed difference, and vehicle length in adjacent lanes in accordance with the Dopler signal and the reception level signal of each lane and inputting them to perform fuzzy inference and discriminating passage of one or two vehicles. CONSTITUTION:The vehicle sense processing and the speed measurement processing in each lane are performed by a vehicle presence/absence sensing part 19 and a vehicle speed calculating part 17. It is discriminated whether the sense start time difference between two adjacent lanes is smaller than a prescribed discrimination value or not. When one vehicle runs across lanes, it is considered that the vehicle sense start time difference between both lanes is almost zero, and fuzzy inference is executed thereafter in this case. That is, the speed difference between two adjacent lanes, the vehicle length, and the sum of peaks of reception levels are obtained and are inputted to execute inference in accordance with a fuzzy rule, and the number of vehicles is discriminated. Thus, the traffic flow is measured with a high precision.
Patent JP-S6048107-A (JP)
Title: Solid-liquid separating apparatus
Inventor: SENDA TERUO
IPC: B01D33/04
Filed: 1983-08-26
Abstract: PURPOSE:To enhance washing effect of filter cloth and to improve treating capacity and solid-liquid separation efficiency by providing a keeping plate for filter cloth to the opposite side of the filter cloth surface provided with a washing nozzle facing oppositely to the washing nozzle. CONSTITUTION:Solid-liquid separation is performed by feeding liquid contg. solid from a solid-contg. liquid feeding tank 6 to filter cloth 1 which is travelling and turning round in the direction of arrow marks. The liquid component collected in a filtrate receiver 8 is discharged from a discharge port 9 to the outside of the dehydrator, and the solid component is transferred on one hand to the surface of a transfer drum 11 from the filter cloth 1, which is further scraped off with a scraper 13 and discharged to the outside of the dehydrator. Further, the filter cloth 1 is washed using a water spray nozzle 15, and liquid component remaining after the water washing is removed by a water draining roll 14 and then fed to the succeeding dehydratint stage. In this stage, a keeping plate 16 for the filter cloth prevents the filter cloth 1 from being bent or twisted severely by the pressure of washing water ejected from the water spray nozzle 15.
Patent JP-H0319165-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MURATA KAZUKI
IPC: G11B15/61
Filed: 1989-06-16
Abstract: PURPOSE:To securely transport a magnetic tape along a lead by forming grooves guiding air flow which occurs between the magnetic tape and a fixed drum to a lead-side on the outer peripheral surface of the fixed drum. CONSTITUTION:The grooves 16 guiding air flow which occurs between the magnetic tape 14 and the fixed drum 12 to the lead 15 side is formed on the outer peripheral surface of the fixed drum 12. Then, air flow occurs between the fixed drum 12 and the magnetic tape 14 by the travel of the magnetic tape 14 and the air flow flows in the direction of C along the grooves 16,16..., namely, to the lead 15 side. Thus, adhesive force occurs between air and the tape 14, and the magnetic tape 14 is pulled to the lead 15 side, whereby the magnetic tape 14 securely comes to travel along the lead 15.
Patent JP-S63319258-A (JP)
Title: Carbonaceous compound material and its production
Inventor: TAKANO SHIGERU
IPC: C04B35/52
Filed: 1987-06-22
Abstract: PURPOSE:To produce inexpensively a carbonaceous compound material having high strength and high wear resistance by mixing small spherical meso-carbon with a thermosetting resin, silicon carbide whisker, and/or silicone nitride whisker in specified proportions, and kneading, molding, and calcining the mixture. CONSTITUTION:Small spherical meso-carbon, a thermosetting resin (e.g. phenol resin), silicon carbide whisker and/or silicon nitride whisker are mixed so as to obtain a mixture consisting of 50-96wt.% carbonaceous material generated from the small spherical meso-carbon, 30-3wt.% vitreous carbonaceous material, 20-1wt.% silicon carbide whisker and/or silicon nitride whisker in the carbonaceous compound material. An aimed carbonaceous compound material is obtd. by kneading, molding, then calcining the molded body. Since, by this process, aggregates and binder cause contraction simultaneously in the calcination stage, decrease of bonding strength of the whiskers to the carbon matrix is prevented.
Patent JP-H0321303-A (JP)
Title: Separation of pseudomobile-layer
Inventor: HASHIMOTO KENJI
IPC: G01N30/44
Filed: 1989-06-16
Abstract: PURPOSE:To separate and concentrate a specified component by disposing dilution liquid feeding ports, specified component feed-out ports, raw liquid feeding ports and feed-out ports for other components along in the liquid flow direction and moving them to the downstream side intermittently. CONSTITUTION:A plurality of feeding columns C1-C12 filled with an adsorbent adsorbing selectively specified components are connected in series in a liquid path, and a first filled column and a last filled column are connected together in the liquid path to form up an endless line. In the filled column group, elution raw material feeding ports (a), specified component feed-out ports (b), raw material feeding ports (c) and feed-out ports (d) for other components are disposed along the liquid flow direction in this order at the given interval, and ports (a)-(d) are moved intermittently to the downstream side successively. At least either one of specified component feed-out flow rate or the flow rate of other components is made smaller than the raw liquid feeding flow, and also adsorption properties in the elution liquid in the solvent composition is made smaller than the adsorption properties of raw liquid to the specified component or other components.
Patent JP-H082818-A (JP)
Title: Fly waste recovery device
Inventor: NAKAO TAKASHI
IPC: B65H54/88
Filed: 1994-06-13
Abstract: PURPOSE:To effectively recover fly waste in a textile machine equipped with a take-up mechanism. CONSTITUTION:The air is made to flow from the rear side of the frame 1 of a textile machine toward the fly generating sections 7 and 8 of a take-up mechanism. Furthermore, the flowing air is returned to the rear side of the frame 1, and arrests and recovers fly waste on an intermediate way. The air may be returned via an air flow guide plate 12 laid under the front side of the frame 1 and sloped frontally upward.
Patent JP-S5855586-A (JP)
Inventor: ROBERUTO BURUGAA
IPC: C25D3/56
Filed: 1982-09-08
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-S5778565-A (JP)
Title: Copying machine with automatic original feeder
Inventor: MATSUMOTO HIROSHI
IPC: G03B27/62
Filed: 1980-11-05
Abstract: PURPOSE:To improve the ease of operation by providing a means of discharging the original in an automatic original feeder forcibly and delivering the interrupted original to an original plate when an interruption key is pushed during continuous copying using said feeder. CONSTITUTION:When an interruption key 95 is pushed while continuous copying is carried out by using an automatic original feeder, not shown, an interruption display lamp 95a goes on, and the contents such as the set number of sheets and the number of copying sheets are evacuated. At this time, an original stopper solenoid 122 goes on and the stop state of the original is released; thereafter, an original conveying clutch 61 is engaged and the original on the original plate is discharged forcibly by a conveying belt. At the same instant, the interrupted original is fed onto the original plate, and interruption copying is carried out. Upon ending of the interruption copying, the evacuated contents are restored and the continuous copying is resumed.
Patent JP-H082961-A (JP)
Title: Sintered compact of metal particle-dispersed aluminum oxide base and its production
Inventor: NOSE TETSUO
IPC: C04B35/10
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a sintered comapact of metal particle-dispersed aluminum oxide base having high mechanical strength and toughness at a high temperature and to provide a method for producing the sintered compact. CONSTITUTION:This sintered compact of metal particle-dispersed aluminum oxide base comprises a matrix phase substantially composed of aluminum oxide and 0.5-40wt.% of metal niobium particles having 0.05-30mum average particle diameter are dispersed in the matrix phase. The sintered compact is produced by molding mixed powder comprising 0.5-40wt.% of metal niobium powder having 0.05-30mum average particle diameter and the rest substantially composed of aluminum oxide powder and sintering the molded article in vacuum or a hydrogen gas atmosphere at 1,300-1,700 deg.C. Consequently, the sintered compact showing texture of metal niobium particles having high toughness, a low modulus of elasticity and a high melting point dispersed into the parent phase substantially constituted of aluminum oxide is obtained and has >=600MPa traverse strength at room temperature and >=550MPa at 1,200 deg.C and 26MPam<1/2> high toughness and high reliability as a structural material.
Patent JP-H027284-A (JP)
Title: Integrated circuit
Inventor: KOBA TAKAHARU
IPC: G11C11/413
Filed: 1988-06-22
Abstract: PURPOSE:To obtain an integrated circuit provided with an output circuit in which no read error of data is generated by providing an output buffer circuit to read out the output of a latch circuit to the outside by a readout signal from the outside, and a NOR circuit to take the NOR of the clock signal of an internal logic circuit and the readout signal and to drive the latch circuit. CONSTITUTION:The content of a memory circuit 10 is written on a latch 30 by a signal after a clock (phi) passes a NOT gate 40. At this time, when a high level as the signal to read out the data is inputted to the NOR gate 40, the output of the NOR gate 40 goes to a low level, and the data in the latch 30 is held, and also, is outputted to the outside via an output buffer 20. Here, even when the readout signal arrives at a time when new data is inputted to the latch 30 by the clock (phi), and the output of the NOR gate 40 is fixed at the low level, and latching is prohibited, dispersion in the delay of input is scarcely generated since the latch 30 exists inside the integrated circuit. In such a way, it is possible to realize the integrated circuit possible to perform the readout of the data stably by an asynchronous signal from the outside.
Patent JP-H0822854-A (JP)
Title: Terminal block
Inventor: HARA MAKOTO
IPC: H01R9/22
Filed: 1994-07-07
Abstract: PURPOSE:To facilitate wiring of electrical equipment by using a terminal block having a plurality of terminals of the same potential, for electrical equipment having a plurality of terminals. CONSTITUTION:In a terminal block in which two lines A, B of terminal boards formed by the arranging of a plurality of terminal boards 2, 3 are arranged on a block 1, only at the line A of terminal boards the projecting portions of the terminal board 2 are projected at the back of the block 1, and some of the terminal boards arranged in lines are connected together by conductive plates 4, 5. The terminal boards #1-#3 of the same potential are formed in the line B of terminal boards, and the connections of the terminal boards #1-#3 are buried in the position of the partition 1b of the terminal block 1. Each of the conductive plates comprises a flat-plate conductor where a branch having a plurality of mounting portions at its end is formed.
Patent JP-S5857041-A (JP)
Title: Cylinder quantity control device of diesel engine
Inventor: SHIMOMUKAI HIROSHI
IPC: F02D17/02
Filed: 1981-09-30
Abstract: PURPOSE:To both reduce pumping loss of an engine and suppress emission of unburned HC, by constituting a device in such a manner that an intake shut off valve, provided in a cylinder at an idle side, is closed at a load of the engine in a preset value or less, while supply of fuel to an injection nozzle is interrupted. CONSTITUTION:A depressing amount of an accelerator pedal 11 is small from an idle condition to a 1/2 load condition, and control levers 12, 13 of an injection pump 4 are rotated between positions B, C, then a link 24 is not moved. In consequence, a fuel spill regulator valve 6, connected to a lever 18, is in a fully opened state, and fuel fed to the second and third cylinders all flows in a return pipe 23, then fuel is not supplied to an injection nozzle 5 of the second and third cylinders. Then the depressing amount of the pedal 11 is increased, if the lever 13 exceeds the position C, the above described lever 18 is turned through the link 24, and fuel is also supplied to the above described injection nozzle 5 through the regulator valve 6. Further a switch 7 is turned ON, and an intake air shut off valve 3 is fully opened by a solenoid 9 to perform full cylinder operation.
Patent JP-S6347440-A (JP)
Inventor: YOSHIMI KIMIO
IPC: C08L101/00
Filed: 1986-07-02
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-S6060184-A (JP)
Inventor: DEIITORIHI BUAAGENERU
IPC: C10B39/02
Filed: 1984-07-27
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-S6046882-A (JP)
Title: Method for removing spatter of arc welding torch
Inventor: AWANO YOSHIROU
IPC: B23K9/29
Filed: 1983-08-25
Abstract: PURPOSE:To remove efficiently and effectively the spatter sticking to a torch by ejecting a compressed gas to a hole for ejecting a shielding gas into the space in a nozzle right after the end of welding thereby atomizing the oil therein. CONSTITUTION:Solenoid stop valves 50, 52 are respectively closed and opened to supply compressed air through an air supply hose 48 to a gas supply hose 46 right after the end of a series of welding. A plunger in a pump 54 is driven by the compressed air flow, by which oil is delivered from a tank 78 to an oil feed hose 74 and is atomized. The oil mist is then supplied to a torch 10. The compressed air is ejected at >=240Nl/min flow rate from a gas hole for ejecting a shielding gas to the ejecting passage 32 of a gas nozzle 16 and >=0.03cc oil is atomized during the ejection of said gas. The spatter sticking to the nozzle 16 and chip 14 is blown off and the oil film enough to weaken the adhesion strength of the spatter to the surface thereof is formed.
Patent JP-2000346955-A (JP)
Title: Antenna for underground investigation radar
Inventor: NAKAUCHI HIROMASA
IPC: G01V3/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To make accurately detectable the reflection waves of an underground buried object by loading an impedance element where impedance changes due to an electrical signal on an antenna element. SOLUTION: The antenna for underground investigation radar is provided with transmission and reception antennas 1a and 1b, one ends 34 and 35 of conductors 5 and 6 are connected to a power feed point 36, the other ends 37 and 38 are connected to end walls 31 and 32 via impedance elements 39 and 40, respectively. The transmission and reception antennas 1a and 1b are in the same configuration, and the impedance elements 39 and 40 and the impedance elements 50 and 51 are in the same configuration. The impedance elements 39, 40, 50, and 51 use a PIN diode, and resistance changes according to a voltage level to be applied to both terminals. Therefore, by changing the output voltage of a DC power supply, the resistance of the impedance elements 39 and 40 can be adjusted, thus investigation of an underground buried object without being affected by a large-amplitude waveform.
Patent JP-H01321226-A (JP)
Title: Paper feed roller mechanism for image former
Inventor: OGIRI TADAKAZU
IPC: G03G15/00
Filed: 1988-06-23
Abstract: PURPOSE:To perform the mounting or demounting of a roller supporting shaft so easily even in the inner part of a narrow image former by installing a connecting spot between a joint and the roller supporting shaft in an interspace between side plates of a former body. CONSTITUTION:In the case where a roller supporting shaft 32 is connected to a drive shaft 30 by a joint 50, first of all, this joint 50 is moved to the side of the drive shaft 30. At this time, a spring 42 is confined in the more inside than an edge of a through hole 50b of the moving joint 50, whereby an engaged state with the joint 50 is smoothly released. Next, a bearing 36 made shiftable to the axial direction is moved to the side of the drive shaft 30, removing it from a bearing supporting part 40. After one end 32a of the roller supporting shaft 32 is slightly moved, the roller supporting shaft 32 is pulled to the side of the drive shaft 30. According to this pulling, a bearing 37 supporting another end 32b of the roller supporting shaft 32 is separated from the bearing supporting part 40 as one body, thus takeout of the roller supporting shaft 32 is completed. When it is mounted, it is carried out in reverse procedures to that above-mentioned.
Patent JP-S5380786-A (JP)
Title: Halogen lamp
Inventor: NEFU YUKIO
IPC: H01K1/34
Filed: 1976-12-24
Abstract: PURPOSE: To prevent a metal foil of a sealed section from being broken due to oxidization, improve the output of a lamp and make it compact, wherein a halogen lamp having a sealed section temperature of more than 350°C is contained in an outer envelope maintained in a non-oxygen environment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6218017-A (JP)
Title: Transformer with voltage controller
Inventor: HOSHI MINORU
IPC: H01F29/02
Filed: 1985-07-17
Abstract: PURPOSE:To reduce the generation of core loss in no use of the voltage controller by a method wherein a switch opening when the tap selector comes to the position of the intermediate tap is provided on the connecting wire that connects the low- voltage winding of the transformer main body with the exciting winding of the voltage controller. CONSTITUTION:This single-phase transformer is constituted of a transformer main body 1 and a voltage controller 8 in a way that a low-voltage winding 2 and an exciting winding 9 are connected in parallel to each other with connecting wires 11 and 12 and the neutral point side terminal 7 of a high-voltage winding 3 and the terminal 13 of a tap winding 10 are connected in series to each other with a connecting wire 14. The tap winding 10 of the voltage controller 8 is provided with taps 15 for voltage change-over and is provided with a tap selector 16 which selects and connects the taps 15. Moreover, a switch 19 is provided on the side of at least one of the connecting wires 11 and 12 that connect the low-voltage winding 2 with the exciting winding 9, such as the connecting wire 12. When the tap selector 16 comes to the position of an intermediate tap 17, the switch 19 is opened by an electrical or mechanical means. By this constitution, the core of the low-voltage winding 2 is not excited and a reduction in core loss can be contrived at the position of the intermediate tap 17 of a high use-frequency.
Patent JP-S6134842-A (JP)
Title: Check system of apparatus in electron microscope
Inventor: HAYASHIDA WATARU
IPC: H01J37/22
Filed: 1984-07-26
Abstract: PURPOSE:To permit checking of signals and others in an electron microscope without using an oscilloscope by employing a waveform monitor mode for checking. CONSTITUTION:When switch means 5 is switched from A position to B position to connect a mode selecting circuit 3 to an image amplifier 9, the signal sent to a preamplifier 7 through a check circuit 6 is displayed on an observing CRT4 according to the peak value and frequency selected by a display switching circuit 8. In order to execute comparison with preceding display signals, the means 5 is switched to C position to connect the mode selecting circuit 3 to a memory circuit 10. Then, signals previously displayed and stored in the circuit 10 are displayed on the CRT4. This system can omit connecting operation to an oscilloscope and measuring terminals. Furthermore, operation is simple and data can be memoried, permitting ready comparison of check and other treatment.
Patent JP-H06349748-A (JP)
Title: Vapor growth device for semiconductor
Inventor: MATSUO NOZOMI
IPC: C30B25/14
Filed: 1993-06-02
Abstract: PURPOSE:To make the thicknesses of semiconductor thin films uniform by controlling the inclined angle of a susceptor within a specific range at the time of revolving semiconductor substrates round a rotating shaft 3 at a specific rotating speed. CONSTITUTION:In the title device which revolves a plurality of semiconductor substrates 4 round a rotating shaft 3 at a rotating speed of 500rpm and 2,000rpm in a reaction tube 1, the substrates 4 are placed in grooves, which are formed on a susceptor 8 in such a state that their circumference side ends are made higher than their shaft 3 side ends, at an angle theta against the horizontal plane, with the angle theta being controlled within the range from 1 deg. to 15 deg.. When vapor growth is performed under such a condition, the film thickness distribution of semiconductor thin films formed on the substrates 4 is improved and, at the same time, the surface composition and impurity concentration uniformity of the thin films are also improved. Therefore, crystalline thin films having a uniform thickness can be formed on the simultaneously processed semiconductor substrates and the productivity of the thin films can be improved.
Patent JP-H0820893-A (JP)
Title: Plain bearing
Inventor: SUGA SHIGEYUKI
IPC: C25D7/10
Filed: 1994-07-07
Abstract: PURPOSE:To produce a plain bearing in which the fatigue resistance of an overlay is increased by forming an overlay layer of a Pb plated layer on a lining and arranging the crystals of Pb at random specified specific intensity. CONSTITUTION:On the lining of a plain bearing, an overlay layer constituted of a Pb or Pb alloy plated layer is formed via a barrier layer or via no barriers. At this time, the crystals of the Pb or Pb alloy are arranged at random in such a manner that, in the case the intensity of the plane of a (111) Miller index by the X-ray diffraction of the overlay layer and powder standard sample is defined as 1, the specific intensity of the powder standard sample with the other Miller indexes (hk1) to the intensity of the (hk1) is regulated to <=5, preferably to >=0.2, and most preferably to the range of 0.7 to 1.9. Moreover, in the same, the other indexes (hk1) are measured as for three pieces of (200), (220) and (311), and if required, preferably, as for (222), (400), (331) and (420) as well.
Patent JP-S6049683-A (JP)
Title: Temperature sensor
Inventor: KATOU TSUYOSHI
IPC: H01L35/14
Filed: 1983-08-29
Abstract: PURPOSE:To prevent damage by a high temperature and the lowering of the accuracy of measurement by coating a temperature sensitive element with a composite heat-resistant material in which one kind or two kinds or more of Mo, B, Ni and Zr are compounded to SiC within a range of 1-20wt%. CONSTITUTION:A thermocouple, characteristics thereof, such as electromotive force, electric resistance, density, etc. change in response to the change of a temperature, or a metallic resistor is prepared as a temperature sensitive element 1. Mixed powder in which an SiC whisker having the surface electroless-plated with Ni and powder of one kind of two kinds or more of 1-20wt% Mo, B, Ni and Zr are mixed is prepared. The temperature sensitive element 1 is charged into a press mold. The inside of the press mold is filled with said mixed powder, and the powder is hot-pressed in an inert gas. A temperature sensor 3 in which the temperature sensitive element 1 is coated with an SiC group composite heat- resistant material 2 is obtained by taking out a sintered body of the press mold.