baber/WOPTO huggingface dataset:
Patent JP-H09262474-A (JP)
Title: Catalyst for clening exhaust gas and clening method of exhaust gas
Inventor: SUGA KATSUO
IPC: B01J29/072
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas capable of improving NOx purifying performance under a lean atmosphere in which a conventional catalyst does nor exhibit sufficient activity and capable of sufficiently manifesting a function as a ternary catalyst and to provide a cleaning method or the exhaust gas using the catalyst for cleaning the exhaust gas. SOLUTION: Palladium, or palladium and rhodium, a composite I expressed by (La1-x Ax )1-α BO1-δ (In the formula, 0<x<1, 0<α<0.2. 0<=δ<=1, A is barium and/or potassium, B is at least one kind selected from a group consisting of iron, cobalt, nickel and manganese.) and the composite II expressed by Ce,y Zr1-y O2 (In the formula, 0<y<1.) are incorporated in an integrated structure type carrier.
Patent JP-S58195375-A (JP)
Title: Ghost eliminating device
Inventor: MURATA TOSHINORI
IPC: H04B1/10
Filed: 1982-05-10
Abstract: PURPOSE:To eliminate ghost, by selecting an output of a delay element operated at the maximum gain in absolute value automatically among tap amplifiers constituting a transversal filter of the preceding stage and applying the output to a transversal filter of the succeeding stage. CONSTITUTION:The data of the 1st address of a tap gain memory is read out, the absolute value is taken and inputted to a comparison register 18 and also to a reference register 19. Then, the 2nd address is inputted and compared at a comparator 20. When the data of a comparison register 18 is larger than that of the reference register 19, the output is revised with the output of absolute value of the tap gain memory 13 read out. Further, the 2nd decoder 21 selects and closes a switch corresponding to the address. This operation is done as to the address of the 1st- the L-th of the memory 13 to all tap amplifiers of the transversal filter of the preceding stage, and the tap having the maximum absolute value of tap gain is selected automatically.
Patent JP-S59202257-A (JP)
Title: Electrically conductive polyamide resin composition
Inventor: KISHIDA YASUO
IPC: C08L101/00
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a polyamide resin compsn. having excellent electrical conductivity, physical properties and surface smoothness, by blending a metal salt of an ionic hydrocarbon copolymer and a metallic fiber or carbon fiber with a polyamide resin. CONSTITUTION:5-100pts.wt., pref. 10-70pts.wt. metal salt of an ionic hydrocarbon copolymer and 15-300pts.wt., pref. 25-250pts.wt. metallic fiber and/or carbon fiber are blended with 100pts.wt. polyamide resin. Examples of the metallic fibers are those of iron, stainless steel, copper, brass, bronze and aluminum, among which brass and aluminum fibers are particularly preferred. When the quantity of the metal salt of the ionic hydrocarbon copolymer to be blended with the polyamide is less than 5pts.wt., an improvement in strength at weldline is not sufficient and satisfactory impact resistance and moldings having satisfactory surface smoothness can not be obtd., while when the quantity exceeds 100pts.wt., lowering in mechanical physical properties excepting impact resistance is generally remarkable.
Patent JP-H01249984-A (JP)
Title: Centripetal type blower
Inventor: MIYAHARA SHINJIRO
IPC: F04D29/46
Filed: 1988-03-30
Abstract: PURPOSE:To control the direction of discharge by forming an intake path between a sub-plate having a bellmouth extending a cylindrical expansible control tube to the downstream side and a main plate. CONSTITUTION:An intake path 15 is formed between a main plate 11 and a sub-plate 14 having a bellmouth 13 extending a cylindrical control tube 12 to the downstream side. An impeller 18 embedded in the outer periphery of the hub with a plurality of blades 17 concentrically with the bellmouth 13 is disposed in the intake path 15. Also, the control tube 12 is constructed to have double tubes, inner and outer tubes 19, 20, while the outer tube 20 slides on the outer periphery of the inner tube 19 along a rotary shaft 21 of the impeller 18. The air flow is discharged as a concentrated flow and a dispersed one respectively when the length of the control tube 12 is the longest one and the shortest one.
Patent JP-S57191131-A (JP)
Title: Cap for fuel tank
Inventor: IKETANI KENICHI
IPC: F16K24/00
Filed: 1981-05-21
Abstract: PURPOSE:To prevent an outflow of fuel without sacrificing an essential function of a breather hole, by choking a communication hole with a ventilation member of felt or the like. CONSTITUTION:If a car body is tilted, fuel flows into a chamber 21 and tends to flow out to the side of a chamber 11 from a communication hole 35. However, a ventilating member 39 of the communication hole 35, having permeability for gas but preventing circulation of liquid, can prevent much fuel from flowing out to the side of the chamber 11. While the fuel flows not only to the chamber 21 but into an air chamber 24 through the communication passage 35 opened to a filler port 3. The air chamber 24 is communicated to an air chamber 26, connected to a chamber 18, through narrow conduction passage 28, 28, then much fuel never flows into the chamber 18, further even if fuel flows into the chamber 18, an outflow of fuel to the outside of a tank 1 can be prevented because a breather hole 30 is closed by a valve unit 31.
Patent JP-S562690-A (JP)
Title: Piezoelectric oxide material
Inventor: YAMASHITA YOUHACHI
IPC: H01L41/18
Filed: 1979-06-20
Abstract: PURPOSE:To provide a piezoelectric material of good properties, by making the material of a binary substance shown as PbTiO3-Pb(Me1/3Nb2/3)O3 where Me denotes Mg, Zn or the like and by substituting a portion of the Pb of the substance with Sr and adding a small quantity of MnO, NiO, Fe2O3 or the like as an accessory constituent. CONSTITUTION:A piezoelectric oxide material is made of a basic binary substance shown as (1-x)PbTiO3-xPb(Me1/2Nb2/3)O3 where me denotes at least one of Zn and Mg and (x) is limited within a range from 0.01-0.15. 1.20-20atom% of the Pb of the substance is substituted with Sr. 0.05-2.0wt% of at least one of MnO, NiO and Fe2O3 is added as an accessory constituent to the substance. As a result, the Curie point of the material is heightened, the material can also serve at a high temperature of 300 deg.C or more and is made appropriate to be used in a high-frequency region of several MHz or more and the polarization of the material is facilitated.
Patent JP-H03277596-A (JP)
Title: Residual lead discharge detector in automatic lead supply and discharge apparatus
Inventor: TAKAHASHI ISAMU
IPC: B43L13/02
Filed: 1990-03-28
Abstract: PURPOSE:To certainly detect the falling passage of a residual lead by providing a residual lead detection sensor moving to the position under the unit holder in connection with the unit holder. CONSTITUTION:When a unit holder 66 is moved leftwardly, a taper part 148 pushes down a roll 144 and a knock plate 142 rises to push up the pencil lead displacing mechanism 38 of the pencil holder 12 possessed by the writing utensil holding means 68 of the unit holder 66. This push-up operation, the push-down operation of an upper knock plate 132 and the reciprocating movement of the unit holder 66 are performed several times and the residual lead in the pencil holder 12 is allowed to fall in a residual lead discharge hole 150 and a new lead is allowed to protrude by predetermined quantity from the leading end of the pencil holder 12. The residual lead is detected by a residual lead detection sensor 156 and a sensor mounting plate 152 is operated in connection with the unit holder 66 by the engagement of rolls 158, 160 with the rising parts 152a, 152b of the sensor mounting plate 152 and the residual lead detection sensor 156 is always positioned directly under the pencil holder 12 at the discharge time of the residual lead.
Patent JP-H07286801-A (JP)
Title: Jig for measuring applied thickness of viscous material
Inventor: IIZUKA MIE
IPC: G01B5/06
Filed: 1994-04-15
Abstract: PURPOSE:To make a jig for measuring applied thickness of viscous material applicable to the applying work of all kinds of viscous materials by constituting a measuring member vertically erected on a base plate so that the member can be snapped off at any part of provided with indicating means indicating heights from the coating surface at regular intervals. CONSTITUTION:The main body 1 of the jig for measuring applied thickness of viscous material is composed of a nearly square base plate and a bar-shaped measuring member 3 erected from the center of the surface of the base plate and a plurality of through holes 4 are formed through the base plate around the member 3 so as to obtain an anchoring effect from a viscous material getting in the holes 4. On the surface of the member 3, indicating means 5 which indicates height from the surface of the base plate or a coating surface X is marked by carving at regular intervals and notched sections 6 are formed at regular intervals on the surface of the member 3 so that the member 3 can be snapped off at any part of the indicating means 5. The base plate is temporarily fixed to the coating surface X with an adhesive, etc., and the viscous material W is applied to the surface X to an aimed thickness by referring to the member 3. The member 3 can be snapped off at the applied thickness before applying the material W or after the material W is cured.
Patent JP-S61236929-A (JP)
Title: Pressure fluid type clutch
Inventor: FUKUTAKE HEIJI
IPC: F16D25/12
Filed: 1985-04-11
Abstract: PURPOSE:To easily vary the clutch torque capacity by arranging a circular piston at plural positions at equal intervals on the same circumference of a clutch and varying the number of pistons and the piston area. CONSTITUTION:A circular piston 2 having the center line O2 parallel to the center line O1 of a pressure plate 1 is fixed at four positions a-d at equal intervals on the same circumference on the back surface of the pressure plate 1. Each piston 2 is fitted into a cylinder 4 through the O ring 3 on the outer periphery, and fixed onto the pressure plate 1 through an insulator 5, dust cover 6, and a holder 7. Therefore, the clutch torque capacity can be easily varied by varying the number of pistons and the piston area by the clutch in the same size.
Patent JP-S533165-A (JP)
Title: Wire bonding apparatus
Inventor: SUZUKI ETSUSHI
IPC: G01B11/02
Filed: 1976-06-30
Abstract: PURPOSE: To bond wires in the correct positions on pellets by beforehand detecting the deviation in position of the semiconductor pellets bonded on lead frames in relation to the specified positions and compensating this at the time of bonding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07286945-A (JP)
Title: Sample heating furnace for x-ray measurement
Inventor: KAWASAKI KOICHI
IPC: G01N1/28
Filed: 1994-04-15
Abstract: PURPOSE:To provide a device which can detect the emission X-ray in the X-ray measurement at a high temperature, at a high temperature accuracy, reducing the form variation of the sample, increasing the rotating scope of the sample angle, and making the radiating X-ray in a wide angular scope, when a plate form sample is measured by the X-ray. CONSTITUTION:The observing position of a plate form sample 7 is fitted to the heating center by moving a heating element 11, the surface of the sample 7 is held by the heating element 11 through a protective plate, and only the side end of the sample 7 is supported by a supporter 8. An incident window and/or an injecting window are made wider, and the distance from the sample 7 is reduced. As a result, the X-ray measurement at a high temperature can be carried out at a high temperature accuracy, by reducing the form variation of the sample. Since the furnace is made in a thin form, the movable scope of the sample angle can be made wide, and the detection can be carried out by making the radiating X-ray in a wide scope both on the horizontal surface and the vertical surface.
Patent JP-H08278369-A (JP)
Title: Distance measurement method and device between targets using laser
Inventor: OGURA HIROYUKI
IPC: G01S17/10
Filed: 1995-04-03
Abstract: PURPOSE: To measure distance between targets with high precision by outputting restoration signal when next laser beam is emitted, after reception of laser beam emitted every specified time is confirmed. CONSTITUTION: A transmission-reception controller 1 activates a laser oscillation controller 2 and a photo-detection part 26 with specified transmission-reception cycle of about 1kHz, and makes an emission part 25 emit laser beam. The photo-detector 26 detects the reflected light from an object, and sends the photo- detection signal to a time difference measurement part 30. Meanwhile, a one shot multivibrator 27 sets a flag to a register 24, and the photo-detection signal is stared in a time difference calculation circuit 31. The emission part 20, when emission signal is present at flag setting of the register 24, outputs restoration signal, and a circuit 31 finds time difference between peaks of the photo- detection signal and restoration signal.  A time difference calculation circuit 35 finds difference between this time difference and set cycle time and uses it as true time difference, and a distance calculation part 9 finds distance based on it. Thus distance is measured with precision even when objects are close to each other.
Patent JP-H09262339-A (JP)
Title: Small ball hitting device
Inventor: NONAKA TOSHIYUKI
IPC: A63F7/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device with which speed at the time of hitting small balls can be more fixed. SOLUTION: A small ball hitting device 1 has a main body 3 provided with a supply hole 33 and a hitting hole 34, arm 4 provided with a roller 41 at the top end part, motor 5 for rotationally driving the arm 4 and control means for controlling the driving of the motor 5 and on the inside face of the main body 3, an almost circumferential track 32 is formed for guiding the small balls 2. At the small ball hitting device 1, an accelerate area for accelerating the arm 4, decelerate area for decelerating the arm and equal speed area for rotating the arm at almost fixed speed are provided in this order during one rotation of the arm 4.  The accelerate area is set so that its end terminal can be positioned upside a horizontal line 8 passing through the rotational center of the arm 4 and its start terminal can be positioned downside the horizontal line 8, and the angle ranges of the accelerate and decelerate areas are respectively set from 150 deg. to 195 deg. and from 90 deg. to 150 deg..
Patent JP-H0618208-A (JP)
Title: Measuring device for measuring angle of rotation of adjusting shaft
Inventor: ASUTA RAIHIRU
IPC: G01B7/00
Filed: 1993-04-05
Abstract: PURPOSE: To obtain a measured signal having the relatively high accuracy by preventing the trouble of transmitting the fluctuating movement of an adjusting shaft to a measuring-device part, i.e., a measuring ring for generating the measured signal. CONSTITUTION: A coupling body 37 is engaged with a parallel moving body 21 for actuating 8 first member 25. Furthermore, one of the coupling body 37 and the parallel moving body 21 has at least one protruding part 47, and the other of 21 or 37 has at least one concave part 49. Furthermore, at least one protruding part 47 and one concave part 49 are engaged with a play.
Patent JP-H06220080-A (JP)
Title: Oligosaccharide compound and its manufacturing process
Inventor: JIEEMUZU AARU RASUMUTSUSEN
IPC: C07H3/06
Filed: 1991-04-10
Abstract: PURPOSE: To provide new compounds excellent in assays for α-anglase activities and useful in diagnosis of pancreatopathy.  
     CONSTITUTION: A compound of formula I (wherein R is a silyl; R 1  is a hydrogen; R 2  is oligoglucoside residue containing at least two glucose units; X is a hydrogen or a label group which exhibits an optically measurable change), for example 6-O-thexyldimethylsilyl-4-nitrophenyl-α-D-maltoheptaoside, is provided by reacting a compound of formula II (wherein R and R 1  are each a protecting group) with an acid anhydride to obtain an acyl derivative, reacting the obtained acyl derivative with an acid or a base which eliminate a protecting group of R and R 1  and then contacting the reaction mixture to a silylating agent to eliminate the acyl group. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03277090-A (JP)
Title: Video image moving signal detection circuit
Inventor: NIITSU SHIGEO
IPC: H04N9/77
Filed: 1990-03-27
Abstract: PURPOSE:To prevent production of dot crawl and to realize a complete still picture by extracting only a moving signal of luminance, detecting a color signal component or non-correlation of a luminance in the vertical direction so as to eliminate the color signal component leaked to a luminance frame difference signal. CONSTITUTION:An input video signal IN comprising mixture of a luminance signal and a chrominance signal is given to a comb-line filter 2A, which extracts only the luminance signal by utilizing the inversion of the phase of color signals of adjacent lines. A difference detection circuit 3 applied subtraction processing to the luminance signal to obtain a luminance moving signal, that is, a luminance frame difference signal. However, the the component of the color signal is leaked and outputted to the luminance frame difference signal when the signal inputted to comb-line filters 2A, 2B has no correlation. Thus, a color pattern or a signal with no vertical correlation in the luminance is detected by a color signal component detection circuit 4 and a luminance vertical difference component detection circuit 5 to eliminate the color signal component.
Patent JP-H02259051-A (JP)
Title: Manufacture of al-li-mg series superplastic sheet having less anisotropy
Inventor: YOSHIDA HIDEO
IPC: C22F1/04
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the superplastic sheet at a high strain rate, at the time of manufacturing an Al-Li-Mg series alloy sheet having specified compsn., by adopting forging into a working stage, transforming its structure into a uniformly worked one and stabilizing the condition of precipitation in the succeeding stage. CONSTITUTION:An Al alloy constituted of 1.0 to 4.0% Li, 0.05 to 4.0% Mg, 0.05 to 0.20% Zr, 0.01 to 0.10% Ti and the balance Al is melted and cast by an ordinary casting method and is thereafter subjected to simple or multi-stage homogenizing treatment at 450 to 540 deg.C for 1 to 50hr. After that, the Al alloy is forged at 220 to 450 deg.C to crush the defect such as cavities present in the ingot and to smash the grain boundaries at the time of casting, by which its structure is homogenized. Next, the Al alloy is rolled at 220 to 400 deg.C to form a stable base structure. Furthermore, before and after the above forging, precipitation treatment at 220 to 400 deg.C for 1 to 150hr can be executed.
Patent JP-S5942438-A (JP)
Inventor: RONARUDO EFU BATSUKUSU
IPC: G01R33/385
Filed: 1983-05-02
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-H06292191-A (JP)
Title: Dynamic image coding method
Inventor: MURAKAMI YUMI
IPC: H04N19/503
Filed: 1993-04-05
Abstract: PURPOSE:To sufficiently decrease probability to generate an image signal receiving the flicker fluctuation of a fluorescent lamp due to neighboring of a picture element of zero value on a picture element of differential value. CONSTITUTION:A differential value (d) by both the differential circuit 16 of an image signal and a corresponding picture element position signal in a frame memory 15 is compared with threshold values t1, t2 by comparison circuits 51, 52, and 0 is outputted where t1, t2>¦d¦ and 1 on the other condition, and 1 is outputted from an OR circuit 56 where t2<=¦d¦, and 0 is outputted from an AND circuit 55 and 1 from the OR circuit 56 where t1>¦d¦, and 0 is outputted from a comparison circuit 57 and 0 from the AND circuit 55 and 0 from the OR circuit 56 where t1<=¦d¦<=t2, and 1 is outputted from the AND circuit 55 and 1 from the OR circuit 56 and 1 from the comparison circuit 57 and they are written in the corresponding picture element position of a decision memory 58. The data of the adjacent part of the present picture element is read out from the decision memory, and the number K of 1's is counted by a counter 61, and it is compared with a prescribed value t3 by the comparator 57, and 0 is outputted where K<t3, and 1 on the other condition. When the OR circuit 56 is set at 0, 0 is outputted from a switching circuit 18, and the differential value is outputted when it is set at 1.
Patent JP-S59205022-A (JP)
Title: Method of monitoring plain bearing
Inventor: SATOU YUUZOU
IPC: F16C17/24
Filed: 1983-05-06
Abstract: PURPOSE:To early find out the damage to a bearing metal to minimize the damage, by mixing the bearing metal with fine grains for detecting the damage and by providing a detector in an oil drain pipe to detect the fine grains in drained oil to find out the damage. CONSTITUTION:Fine grains 2d are mixed in a white metal 2a for the inner race 2 of a bearing so that the fine grains are drained together with lubricating oil when the white metal is damaged and exfoliated. The fine grains 2d have a color, a form and physical properties, which are easy to observe by naked eyes or react with a damage monitoring device 5. When the bearing metal 2a is damaged and the fine grains 2d are discharged out of the bearing, a detector 4 finds out the passing or outflow of the fine grains and supplies a detection signal to the monitoring device 5. The damage to the bearing metal 2a caused by seizure or fatigue is thus early detected to prevent a major trouble to lengthen the life of the bearing.
Patent JP-2000273820-A (JP)
Title: Liquid spraying device for road surface
Inventor: MESHIDA NORIO
IPC: E01C19/21
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To uniformly spray a liquid by rotating spray nozzles in a spray nozzle group constituted of a plurality of spray nozzles around axes parallel with their axes. SOLUTION: A plurality of spray nozzles 3-1, 3-2... having a flat spray pattern are linearly provided on a spray bar 4 to form a spray nozzle group, for example, the nozzles 3-1, 3-2... are rotated around their axes 8-1, 8-2..., and this liquid spraying device for the road surface is fitted to a work vehicle, or the nozzles 3-1, 3-2... may be rotated around the axes decentered from their axes. The bar 4 is moved as required so that the moving loci of the nozzles 3-1, 3-2< draw periodic figures such as circles, straight lines, ellipses, oblongs, polygons or curves. The rotating speed, rotation angle and rotation direction of the nozzles 3-1, 3-2... can be optionally adjusted, thereby sprays a liquid material highly uniformly.
Patent JP-S59202866-A (JP)
Title: Printing control apparatus
Inventor: SEGAWA YASUKIYO
IPC: B41J2/51
Filed: 1983-05-04
Abstract: PURPOSE:To make it possible to also perform proportional printing or right aligning treatment even if a dot printer is used, in a printing control apparatus for selecting and outputting a dot pattern corresponding to a code, by differentiating the dot matrix size in a dot pattern corresponding to the kinds of a character and a mark. CONSTITUTION:The dot matrix size in a dot pattern is made different corresponding to the kinds of a character and a mark. That is, as a front pattern for performing proportional printing, the matrix size in a width direction is prescribed corresponding to a substantial character width. In the next step, when a character line ''ABC'' is set as a printing mode by thus constituted font pattern (a) and the widths (b) of the font patterns of the characters A, B, C are respectively set to 18, 19, 17, the font pattern of the character A is written in the zero dot - the seventeenth dot lines of image buffer 10 and the font pattern of the character B is written in the eighteenth dot - the thirtysixth dot lines while the font pattern of the character C in the thirtyseventh dot - the fiftyfourth dot lines. In this case, the font pattern read from a font table 11 on the basis of the content of a start dot table 12 is stored in image buffer 10.