baber/WOPTO huggingface dataset:
Patent JP-H0929105-A (JP)
Title: Metallic carrier for purifying exhaust gas
Inventor: KURODA YASUHIDE
IPC: B01J35/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic carrier having oxidation resistance and sufficient strength by performing the joint of a flat plate of a metallic honeycomb body to a corrugated plate thereof and the joint of the metallic honeycomb body to a metallic outer cylinder at projected parts provided on the flat plate. SOLUTION: The honeycomb body 6 having the projected parts 2 on the outer peripheral part is manufactured by providing the projected parts 2 on the flat plate made of a high Al-containing ferritic stainless steel plate, applying a slurry prepared by mixing a fluoride of Al with a water-soluble binder on the front and rear side of the flat plate and laminatingly winding with the corrugated plate 3 formed by bending into corrugated shape. Next, the honeycomb body 6 is forcibly fitted into the ferritic stainless steel plate-made metallic outer jacket, on the inside surface of which plural grooves are provided, by reducing its outside diameter to, e.g. 1.2-1.5mm. After that, the metallic carrier is manufactured by heating in Ar atmosphere in a continuous atmospheric furnace. As a result, the metallic carrier excellent in oxidation resistance and thermal fatigue resistance is obtained.
Patent JP-H0737784-A (JP)
Title: Aligner and device manufacture wherein it is used
Inventor: KAWAKAMI EIGO
IPC: G03F7/20
Filed: 1993-07-21
Abstract: PURPOSE:To prevent lowering of yield and lowering of through-put by detecting information of environment wherein an aligner is placed and by interrupting operation of an aligner when detection result does not satisfy specified conditions. CONSTITUTION:It is checked that He pressure PHe measured by a chamber pressure meter 510 inside a main chamber 201 is within a fixed value. Opening of a valve GCCV 507 controlled by a gas controller 511 is checked. A temperature Tc of a water chuck 18 is checked. Exposure environment is checked as above. When detection result dose not satisfy specified conditions, operation of an aligner is interrupted. When environment satisfies specified conditions, the aligner is controlled to allow the aligner to operate again. Effect to prevent lowering of yield and lowering of through-put in an aligner used in atmosphere of strict accuracy control such as an X-ray aligner wherein SOR is used can be acquired.
Patent JP-S6335795-A (JP)
Title: Formation for anodized white film of aluminum alloy material
Inventor: HASHIMOTO AKIRA
IPC: C25D11/12
Filed: 1986-07-30
Abstract: PURPOSE:To inexpensively form an anodized white film high in whiteness with easy bath control by successively perform formation of an anodized film, roughening of Al surface of a substrate, stropping of the anodized film and formation of the anodized white film for Al alloy material contg. the specified amount of Cu under the specified conditions. CONSTITUTION:Al alloy material consisting of Al-base alloy contg. 0.05-4.0% Cu is subjected to anodizing treatment in an electrolytic bath of oxalic acid (about 1-5% concn.) for about 3-18min and an anodized film is formed on the surface thereof. Then voltage is suddenly descended to 5-35V from the previous voltage value in the same electrolytic cell and it is subjected to electrolytic treatment at constant voltage for about 7-15min to form the anodized film and also to uniformly roughen the Al surface of a substrate. After subjecting the formed anodized film to stripping treatment of the film with the treating liquid free from possibilities impairing the Al surface of the substrate, this is again subjected to anodizing treatment by using the electrolytic bath of sulfuric acid or the like and the anodized white film is formed on the surface of Al alloy material.
Patent JP-H0734332-A (JP)
Title: Method for swinging nipper frame of comber and apparatus therefor
Inventor: KATORI MUTSUHIKO
IPC: D01G19/16
Filed: 1993-07-21
Abstract: PURPOSE:To smoothly perform combing and piecing actions while suppressing the generation of noise, vibration, etc., without using a cam mechanism. CONSTITUTION:A nipper frame 3 having a cushion plate 4 at the front part is placed above a combing cylinder 1 and a nipper shaft 11 is reciprocatively placed at the back of the combing cylinder 1 and under the nipper frame 3. The rear part of the nipper frame 3 is rotatably connected to the 2nd terminal of a nipper frame driving arm 12 and the 1st terminal of the arm 12 is fixed to the nipper shaft 11 in an integrally rotatable state. A quadric link mechanisms having supporting shafts 14, 15 placed above and below the nipper frame 3 is provided and the upper supporting shaft 14 is positioned behind the lower supporting shaft 15. The front part of the nipper frame 3 is rotatably pivoted to the follower link 19 of the quadric link mechanism and both ends of the follower link is connected to the supporting shafts 20, 21.
Patent JP-H0830017-A (JP)
Title: Electrostatic charge image developing one-component toner
Inventor: SHINBA MICHIYOSHI
IPC: G03G9/097
Filed: 1994-07-11
Abstract: PURPOSE:To provide an electrostatic charge image developing one-component toner having excellent durability without causing contamination of a sleeve, cleaning defects or electrification defects so that good images can be maintained. CONSTITUTION:This electrostatic charge image developing one-component toner contains a resin charge controlling agent (I) and is used for a developing device in which an electrifying member 5 is pressed to touch a developer carrier body 2 arranged to face a latent image holding body 1. The toner consists of a copolymer having 2000 to 15000 weight average mol.wt. and components of (a) 2- acrylamide-2-methylpropane sulfonic acid, (b) polymerizable monomers having carboxyl groups, (c) styrene and/or alpha-methylstyrene, and (d) polymerizable monomers having hydroxyl groups. Proportions of these components are specified that (a):(b) = 95:5 to 70:30, (a) and (b):(c) = 3:97 to 20:80, (a) and (b) and (c):(d)= 100 pts.wt.:(0.05 to 2.0 pts.wt.), and (a) and (b):(d):100 pts.wt.: (20 pts.wt. or less).
Patent JP-H0230149-A (JP)
Title: Hetero junction field effect transistor
Inventor: MATSUMOTO FUMIO
IPC: H01L29/812
Filed: 1988-07-20
Abstract: PURPOSE:To obtain an HEMT excellent in transistor performance (small gate capacitance Cgs, large gate breakdown voltage VBR, large mutual conductance gm), by providing a semiinsulative crystal substrate with an electron supplying layer, a semiconductor channel layer, a semiconductor barrier layer, an input electrode, an output electrode, and a control electrode. CONSTITUTION:The title transistor is provided with the following; a semiinsulative crystal substrate 1, an electron supplying layer 3 formed on the semiinsulative crystal substrate 1; a semiconductor channel layer 5 formed on the electron supplying Iayer 3, a semiconductor barrier layer 6 formed on the semiconductor channel layer 5, an input electrode 8 and an output electrode 9 formed on the semiconductor barrier layer 6, and a control electrode formed between the input electrode 8 and the output electrode 9. The electron supplying layer 3 contains impurity. The semiconductor channel layer 5 and the semiconductor barrier layer 6 are non-doped. The forbidden bandwidths of the electron supplying layer 3 and the semiconductor barrier layer 6 are larger than that of the semiconductor channel layer 5. For example, the electron supplying layer 3 is an Si-doped AlxGa1-xAs layer, the semiconductor channel layer 5 is a non-doped GaAs layer, and the semiconductor barrier layer 6 is a non-doped AlxGA1-xAs layer.
Patent JP-H0231609-A (JP)
Title: Connection link structure of mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/64
Filed: 1988-07-20
Abstract: PURPOSE:To simplify the subject structure and facilitate the attaching and detaching operation by fixing an end of an auxiliary link to an end of the other link at a side linked to a mower and pivoting the other end of the auxiliary link together with the other link to a machine body with the same axis. CONSTITUTION:An auxiliary link 21 is provided between the right and left rear links 12, 12. The auxiliary link 21 has a nearly L-shape viewed from the top and is fixed to the left-side rear link 12 at a side connected to the mower 1. The other end of the front side of the auxiliary link 21 is pivoted together with the right-side rear link 12 to the machine body with the same pivoting pin 20 acting as a supporting axis. Accordingly, the auxiliary link 21 moves integrally with the left-side rear link 12 and is vertically movable independent of the right-side rear link.
Patent JP-S6425349-A (JP)
Title: Rotary head type voice reproducing device
Inventor: OKUYAMA TAKEHIRO
IPC: G11B20/02
Filed: 1987-07-20
Abstract: PURPOSE:To prevent switching noise by matching the switching period of a pair of rotary heads to the holding period of a sampling circuit by controlling the supplying period of a head switching pulse. CONSTITUTION:The demodulation output of a frequency modulating sound signal, which rotary magnetic heads 3a and 3b are alternately read from a magnetic tape 2, is sampled by a sampling circuit 16, and the switching period of a pair of these rotary magnetic heads 3a and 3b is matched with the holding period of the sampling circuit 16, especially, before a deglitching pulse to execute the aperture correction is outputted, by controlling the supplying period of a head switching pulse. Thus, switching noise can be prevented.
Patent JP-H078004-A (JP)
Title: Agricultural working vehicle
Inventor: NOCHI SUSUMU
IPC: F16D15/00
Filed: 1993-06-25
Abstract: PURPOSE:To enable stable switching operation of a fork shaft using a small- sized inexpensive cam. CONSTITUTION:A transmission case 3 is provided with a fork shaft 45 for speed changing operation having speed changing operation cams 49, 50. The fork shaft 45 is slid by the rotary operation of the cams 49, 50 to change the speed in >=3 stages. A flat part 57 is formed between the slopes of the cams 49, 50 corresponding to the speed changing position of the middle speed changing stage.
Patent JP-S6090153-A (JP)
Inventor: SUCHIIBUN KAARU RASUROTSUPU
IPC: B65D47/42
Filed: 1984-08-31
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-H0345316-A (JP)
Title: Manufacture of molded sheet integrated with skin
Inventor: IWAI TOSHIHAYA
IPC: B29L31/58
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a good foam which is superior in an outward appearance and hand and free from a core rich area, by a method wherein a porous mattress material layer is coated with microcapsule particles of synthetic resin, which is formed into a barrier layer by performing thermal expansion of the same. CONSTITUTION:A slub urethane foam layer as a porous mattress material layer 3 is laminated to the rear of fabric ground, in a skin material 1. A coating layer 4 of microcapsule particles of synthetic resin is formed on the surface of the porous mattress material layer 3 and sheet cover ground in a fixed form is made by cutting and sewing textile at need after drying. Then a sheet cover is heated and formed into a barrier layer 5 which deteriorates permeability of a coating layer 4 with expansion of the microcapsule particle. Then the same is transferred to a foam molding tool, a synthetic resin foaming stock solution is cast into the mold, heated, foamed and a cushioning body 9 is molded integrally within the sheet cover.
Patent JP-2001009350-A (JP)
Title: Roller brush for corner coating
Inventor: MIYASATO YASUSHI
IPC: B05C17/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a roller brush with a structure free of projected and recessed part in seam parts of a plane brush material, regarding a roller brush for coating corner parts and suitable for coating parts recessed at right angles just like the corner parts of a building. SOLUTION: This roller brush comprises a supporting axis joined to a grip and inserted into the rotary center of a roller 1 with a shape just like a bead on an abacus and a plane brush material 3 just like a fur put and fixed on the outer face of the roller 1. In the roller brush, the outer circumferential projected end of the roller 1 with the bead-like shape is cut off to form a recessed groove 2 and the seam 4 of the plane brush material is housed in the recessed groove.
Patent JP-S6245311-A (JP)
Inventor: DONARUDO AABUINGU SOONTON
IPC: B01D46/12
Filed: 1986-07-31
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-H0629094-A (JP)
Title: Emergency lamp lighting device
Inventor: SANO MASAHITO
IPC: H05B41/14
Filed: 1992-07-08
Abstract: PURPOSE:To provide an emergency lamp lighting device, which does not impose a great burden on a switching circuit and which can prevent generation of a beam of light without increasing the cost to a great extent. CONSTITUTION:When the commercial AC main E is in non-power failure condition, a switching circuit 3 is changed over to a stabilizer 1, and the power from the AC main E is supplied to a discharge lamp FL via the stabilizer 1 to light it up. When the commercial main E is in power failure condition, the switching circuit 3 is changed over to an emergency lighting circuit 2, and the DC power of a battery B is converted by an inverter circuit 5 into high frequency AC to light up the discharge lamp FL. While the discharge lamp FL is lighted, DC is supplied thereto by a diode D1 and resistor R1 of a striation preventive circuit 6 to prevent generation of an apparent beam of light. Because the switching circuit 3 receives only impression of a voltage of an inverter transformer Tr2 and capacitor C1 and not any doubler voltage, the contact is precluded from shortening of the lifetime.
Patent JP-S6156912-A (JP)
Title: Optoelectric rotary encoder
Inventor: EBINA KIYOSHI
IPC: G01D5/36
Filed: 1984-08-28
Abstract: PURPOSE:To improve reliability, by obtaining the difference between the output of a light receiving element for detecting an original point signal and the sum of the output signals of light receiving elements for detecting four rotary signals, and correcting the signal of the original point. CONSTITUTION:Slits 11, 12, ... having a specified pitch are provided along the circumference of a rotary body 10, which is rotated in the counterclockwise direction. Four photodiodes PD1-PD4 for detecting rotary signals are provided with respect to said slits. A photodiode PD5, which obtains an original point signal, is provided with respect to a slit 3. One pulse of said original point signal is outputted for one rotation of the rotary body 10. In this encoder, when the outputs of the light emitting diodes are changed by secular change, the output fo the diode PD5 is compared with a specified voltage and the waveform is shaped. Then, the pulse width is changed and the original point becomes incorrect. Therefore, the output is compared with the sum of the outputs of the diodes PD1-PD4, and the movement of the original point is corrected.
Patent JP-S62122858-A (JP)
Title: Pressurizing method for brake oil pressure in anti-skid control
Inventor: MIYAKE KATSUYA
IPC: B60T8/172
Filed: 1986-08-01
Abstract: PURPOSE:To cause pressurization during anti-skid control to be promptly adapted for actual wheel behavior and to increase reliability, by a method wherein the length of an oil pressure holding time and/or the length of a pressurizing time is decided based on a wheel speed change state right before control. CONSTITUTION:A master cylinder M/C is connected to the wheel cylinder W/C of a wheel brake device through a gate valve 1, a pressurizing valve 2, and pressure reducting valve 3. The pressurizing valve 2 forms a normally-open type, the pressure reducing valve 3 forms a normally-closed type, and the valves are controlled for turning ON and OFF by means of a pressurizing signal S1 and a pressure reducing signal S2 from a control circuit 9 utilizing a microcomputer based on a wheel speed information from a speed sensor 15. In this case, a timer is mounted and so set that the length of an oil pressure holding time and/or the length of a pressurizing time is decided based on a wheel speed change state right before control. As a result, under a condition in that insufficient restoration of a rapid dropping wheel speed and subsequently a familiar state between a road surface and wheels is detected, an insufficient brake force can be rapidly or gradually increased at a real time.
Patent JP-2001009951-A (JP)
Title: Interior article for vehicle and production thereof
Inventor: ARAKI KAZUO
IPC: B60R13/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity and shape retention of a core material, in an interior material consisting of the core material formed by foaming resin beads to mold them and the skin covering the surface part of the core material, by fixing a nonwoven fabric to the surface part of the core material and fixing the skin to the surface part of the nonwoven fabric. SOLUTION: In producing an interior article, a nonwoven fabric 12 is applied to the inner surface of one mold member 21 of a foaming mold 20 consisting of a pair of mold members 21, 22 and the mold members are clamped. Next, the cavity 23 of the mold 20 is filled with resin beads B from a filling hole 22a and steam is supplied into the cavity 23 from an injection hole 22b to foam the resin beads B to mold a core material 11. At this time, the resin beads B are mutually bonded to be fixed to the nonwoven fabric 12. Thereafter, the core material 11 and the nonwoven fabric 12 are taken out of the foaming mold 20 and the excessive place of the nonwoven fabric 12 is removed. Subsequently, a skin is applied to the inner surface of a vacuum mold and the nonwoven fabric 12 having the core material 11 fixed thereto is pressed to the back surface of the skin to be fixed thereto.
Patent JP-H0680322-A (JP)
Title: Group administration control method of elevator
Inventor: YAMAGUCHI TORU
IPC: B66B1/18
Filed: 1993-07-22
Abstract: PURPOSE:To attain high speed processing by making one of a plural number of control units as a main station and the other control units as sub-stations and having the main station take partial charge of a control function necessary for real time processing and the other sub-stations take partial charge of a control function necessary for cyclic processing respectively. CONSTITUTION:On three sets of control units 1a-1c to control three units of elevators, car control units CCa-CCc to control each of the elevators, group control units GCa-GCc for group administration control compacted for distributed processing and hall control units HCa-HCc for hall call control processing are provided. In the meantime, a hall controller 8 consisting of a one-chip microcomputer is provided for each riser on the side of a hall. Of the control units 1a-1c, the control unit taking control of a transmission line the fastest is made to function as a main station and the other as sub-stations, and partial charge processing to each of the elevators and synchronism of each of the control units are taken at the main station.
Patent JP-H0345682-A (JP)
Title: Sheet-waterproofing and sheet-waterproofing and heat insulating
Inventor: TAKASUGI SUMIO
IPC: E04D11/00
Filed: 1989-07-13
Abstract: PURPOSE:To improve adhesive properties, base resistance and water resistance by adhering a substrate material made of concrete or mortar with a sheet made of an ethylene.propylene terpolymer and using a specified adhesive. CONSTITUTION:100 pts.wt. (hereinbelow described as pts.) urethane-modified epoxy resin (a), 20-150 pts. adhesiveness imparting agent (b) for ethylene.propylene terpolymer(EPT), 10-200 pts. curing agent (c) and, if necessary, 20-80 pts. epoxidized natural rubber and 20-100 pts. tackifier (d) are compounded as a two-pack type contg. either component (a) or (c) in each pack to obtain an adhesive (C). After at least one of a substrate made of concrete or mortar (A) and a sheet (B) made of EPT is coated with the component (C), the component (A) is adhered to the component (B).
Patent JP-H0232414-A (JP)
Title: Over-current limiting circuit
Inventor: MOMOI AKIRA
IPC: G06F1/30
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the destruction of a semiconductor integrated circuit due to the over-current by mounting an over-current limiting circuit on the semiconductor integrated circuit. CONSTITUTION:A current from the power source module of a semiconductor integrated circuit is supplied through a power source supplying line 11A to a current limiting means 12. The means 12, only when a control command S from a comparing means 13 is eliminated, supplies the current through a power source supplying line 11B to a current detecting means 14 without adding a limit to the current supplied from the line 11A. The means 14 passes the current to a power source supplying line 11C and detects a value I of the pass ing current. The current value I is inputted to the comparing means 13 and compared with a passing current limit value I0. When I is I0 or above, the means 13 outputs the limit command S to the limit means 12 and the means 12 limits the current supplied to a line 11B to the limit value I0.
Patent JP-H0345477-A (JP)
Title: Crawler belt type vehicle
Inventor: KYODA MOTOSHI
IPC: B62D55/04
Filed: 1989-07-14
Abstract: PURPOSE:To facilitate the steering of a crawler belt type travelling device where a four-wheel vehicle on the market is loaded by operating a clutch device for steering or a brake device according to the rotation displacement by the steering turn of a driving wheel, of a wheel supporting mechanism which supports the driving wheel used in common with the steering wheel of the four-wheel vehicle. CONSTITUTION:A front wheel supporting mechanism 40, on which to place the front wheel 2 capable of driving and steering of a four-wheel vehicle 1 on the market, is provided at the front of a frame 11 where a crawler belt 15 is spread between driving and driven sprockets 12 and 13 being pivoted in front and in rear, and the rear wheel support for supporting a rear wheel 3 is provided at the rear. The front wheel supporting mechanism 40 is constituted by supporting the shafts of front and rear two rotary drums 51 and 54 on which to place the front wheel 2 by a turn table 41. A driving sprocket 13 is rotated through the rotary drums 51 and 54 and through a transmission case 9 by the rotation of the front wheel 2, and also a clutch for steering and a brake device 58 for steering are controlled, through a steering operation device 60, interlocking with the rotating operation of the front wheel supporting mechanism 40.
Patent JP-H0824789-A (JP)
Title: Excavating, sieving and sorting device for self-traveling car for work
Inventor: TAKAHASHI KEIZO
IPC: B07B1/28
Filed: 1994-07-11
Abstract: PURPOSE:To increase the strength of an excavating, sieving and sorting device by constituting the moving frame provided with a sieving net of this device in such a manner that this frame is supported and guided in a stable state to a bucket body. CONSTITUTION:The bucket body 7 is pendently provided with a pair of right and left first and second leg parts 14a, 17a. The right and left first leg parts are connected to each other and the second leg parts to each other by first and second reinforcing materials 15, 18. These first and second reinforcing materials 15, 18 are provided with first and second guide rollers 16, 19 for supporting and guiding first guide rails 21 disposed on the base of the moving frame 12.