baber/WOPTO huggingface dataset:
Patent JP-S5584224-A (JP)
Title: Method and apparatus for processing of pipe circumferential surface
Inventor: SUZUKI TOKUSUKE
IPC: B21D3/02
Filed: 1978-12-19
Abstract: PURPOSE: To perform cutting and welding easily, accurately and automatically on a plane orthogonal to the axial line, by contacting the wheel of a truck with the pipe circumferential surface,  linking the both ends of strip wound around the pipe after passing above the rotating shaft in the  lower part of the truck, tightening the strip by raising the rotating shaft, and moving the truck  with the strip.  
     CONSTITUTION: The nozzle end of a fusion cut machine 21 is made to coincide with the cutting  position, and elastic wheels 2, 2' are caused to contact with the circumferential surface of a pipe  22. A strip 19 is passed between the upper face of rotating shaft 13 and a machine frame 1, and  is wound around the pipe 22, and a stopper 23 is inserted by matching the holes in the both end  parts, then the both ends of the strip 19 are tied. When a vertical screw 10 is turned counterclockwise, the rotating shaft 13 is pressed against the lower surface of the strip 19. Turning a  screw 15, the distance between the end of fusion cut machine 21 and pipe 22 is made proper, and a screw 16 is turned by a knob 18 to move the welding machine 21 right and left until the end  thereof is caused to coincide with the cutting line. By rotation of the motor 4, the machine frame  1 moves on the pipe circumference, and the fusion cut machine 21 moves on the plane orthogonal to the axial line of the pipe 22, thereby cutting along the cutting line.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5681548-A (JP)
Title: N-benzylpivalic acid amide derivative, its preparation, and herbicide containing said derivative as effective component
Inventor: KIRINO OSAMU
IPC: A01N37/18
Filed: 1979-12-05
Abstract: NEW MATERIAL:The titled compound of formula I (X is methyl or halogen; n is 1 or 2).  
     EXAMPLE: N-(o-Chloro-α-α-dimethylbenzyl)pivalic acid amide.  
     USE: Herbicide having strong activity even to the perennial weeds of Cyperaceae family, harmless to the crops such as rice plant, soybean, etc. and safe to vegetables such as lettuce, cabbage, etc.  
     PROCESS: The compound of formula I is prepared by reacting pivalic acid or its reactive derivative with a benzylamine derivative of formula II pref. in benzene as a solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6221849-A (JP)
Inventor: RAINHORUTO SHIMUKO
IPC: D04B15/36
Filed: 1986-07-04
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-S5585651-A (JP)
Title: Tungsten alloy for electron tube cathode heating filament
Inventor: YAMAZAKI OSAMU
IPC: C22C27/04
Filed: 1978-12-22
Abstract: PURPOSE: To control an overcurrent and elongate the endurance life of a heating filament by minimizing the amt. of Re to be added to W and adding a restricted amt. of ThO 2 , Fe, Ni, Co, Cr, etc. to raise the electric resistance of the resulting alloy.  
     CONSTITUTION: The alloy consists of, by wt., Re 1.0W10.0%, ThO 2  0.5W4.0%, one or more out of Fe, Ni, Co and Cr 0.01W2.0% in total, and the balance W essentially. Powder of this alloy is molded into a rod, sintered, swaged, and drawn to manufacture an electron tube cathode heating filament of a predetermined diameter. By this alloy compsn. the electric resistance of the alloy can be raised while minimizing the amt. of expensive Re to be added, so an overcurrent causing disintegration of a surface carbide layer is controlled. In addn., this alloy is excellent in workability and strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316888-A (JP)
Title: Monitoring device for abnormality of laser light
Inventor: KITSUKAWA TAKESHI
IPC: B23K26/00
Filed: 1986-07-07
Abstract: PURPOSE:To discover an abnormality earlier and to improve the working yield of a product by using the laser power condensing device installed at the position remoter than the imaging focus position of a condensing lens and monitoring the power of a laser light. CONSTITUTION:A laser light 1 is made incident and projected on a laser power condensing device 3. The temp. of the laser power condensing device 3 rises and is saturated at a fixed value by the cooling water flowing in a cooling water passage 6. The temp. of the condensing device is measured by the thermocouple 4 installed at the position near the center of a laser power condensing device 3 and the variation in the power is earlier discovered by comparing it with the temp. of a normal state. With the device of this composition the abnormality is discovered in advance, the working yield is improved and the life of the lens can be improved as well.
Patent JP-H0512472-A (JP)
Title: Card reader
Inventor: MUROI HIROAKI
IPC: G11B17/00
Filed: 1991-06-28
Abstract: PURPOSE:To facilitate work and to provide a feeding roller light in weight. CONSTITUTION:On the both sides of a feeding roller shaft 30, rotary shafts 30a having a small diameter are formed as the center of rotation. A part to fit a feeding roller 46 is polygonally formed. Therefore, even the feeding roller having the circular outer periphery bores angular holes to be fitted to the polygon of the feeding roller shaft 30. When the feeding roller 46 is fitted to the feeding roller shaft 30, the feeding roller 46 is made coaxial with the rotary center of the rotary shaft 30a.
Patent JP-S5781855-A (JP)
Title: Sprayer with long nozzle
Inventor: YAMAMOTO AKIO
IPC: B05B9/04
Filed: 1980-11-11
Abstract: PURPOSE: To obtain good spray condition by making the area of opening of a long nozzle equal to or smaller than the area of opening of a push button, and making the area of opening of the push button equal to or less than the area of opening of the hole of a valve stem.  
     CONSTITUTION: A retractable long nozzle 3 is coaxial with a jetting tube 2 and inserted in a ring-shaped groove 4 extended parallel to the jetting tube 2 allowing free sliding. The ring-shaped groove 4 is nearly the same length as the long nozzle 3 which can easily be housed or pulled out by operating a guide rod 5. The area of opening (0.3W0.6mm in diameter) is made equal to or smaller than the area of opening (0.3W0.6mm in diameter) of the push button. The area of opening of the push button is made equal to or smaller than the area of opening of the hole of valve stem. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H085573-A (JP)
Title: Method and apparatus for inspecting work surface
Inventor: SUGIMURA TOSHIYUKI
IPC: G01N21/952
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a method and apparatus for inspecting the presence of a foreign matter or a protrusion highly accurately, uniformly and stably over the entire surface of a work. CONSTITUTION:The apparatus for inspecting the presence of a foreign matter or a protrusion on the surface of a work by picking up the image of the work surface illuminated by a light source comprises a light source for illuminating the work surface and means for picking up the image of the work surface. The light source is disposed obliquely above a work on one side at such position as the work surface is illuminated at a shallow incident angle. The image pickup means is disposed obliquely above the work on the other side at such position as the image of the work surface is picked up at a shallow angle.
Patent JP-S5282488-A (JP)
Title: Second correcting circuit of electronic watch
Inventor: AZUMA MASATO
IPC: G04G5/00
Filed: 1975-12-29
Abstract: PURPOSE: To eanble one correction to be performed positively by one switch operation irrespective of ON-time of a correction switch by providing a memory for storing the fact that a correction switch is operated and memories, etc. that cause correction operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H062675-A (JP)
Title: Fluid compressor
Inventor: WATANABE NORIKO
IPC: B29C45/26
Filed: 1992-06-18
Abstract: PURPOSE:To improve dimensional accuracy and durability by forming a spiral blade to define space between a cylinder and a rotary body into a plurality of operation chambers by means of injection molding while filling a resin material from two gate parts on both ends, and arranging a weld line in an intermediate pressure area. CONSTITUTION:This fluid compressor 3 has a spiral blade 33 to define space between a cylinder 17 and a rotary body 21 into a plurality of operation chambers. When the rotary body turns, a refrigerant flowed in from the suction end side is carried successively into the delivery end side operation chamber. In this case, the blade 33 is formed by means of injection molding while filling a resin material from two gate parts 39 arranged on both ends. A weld line 43 of the blade 33 generated when the molding is carried out is arranged in an intermediate pressure area (b) situated between a suction side pressure area (c) and a delivery side pressure area (a). Thereby, the blade 33 having high dimensional accuracy suitable for a spiral type fluid compressor can be obtained. Breakage of the weld line 43 can be restrained, and durability and reliability can be also improved.
Patent JP-S5681831-A (JP)
Title: Original setting device
Inventor: WATABIKI KENICHI
IPC: G03B27/62
Filed: 1979-12-10
Abstract: PURPOSE: To make operations such as original exchanging, and turning the pages of books easy and improve the copying efficiency by so constituting an original setting device that when an original platen is put into and out from the machine body the platen opens and closes automatically.  
     CONSTITUTION: When an original setting device 3 is drawn out to the outside of the machine through an opening part 12 from the copying position by holding a grip 19 along rails 13, and is moved, a platen 25 projects completely to the outside of the machine body and a cam follower 32 abuts on a stopper 33. When it is further drawn out and moved, a lever 30 cannot move any more; therefore, a sector gear 27 rotates in a counter arrow (a) direction, causing a gear 26 to be rotated in a counter arrow (b) direction. This causes the platen 25 to be rotated in a counter arrow (c) direction by way of an arm 22, by which the platen 25 is opened. Since the platen 25 is automatically opend in this way simply by drawing out the original setting device 3, the exchanging of originals and turning the pages of books may be carried out easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5584396-A (JP)
Title: Lubricating oil for diesel engine
Inventor: OOTAKI SHIGETOSHI
IPC: C10N30/04
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a lubricating oil suitable for 2-cycle engine operated under severe conditions at low fuel consumption by adding an antioxidant, a dispersant, a cleaner, and a defoamer to a base oil composed of a synthetic oil and a mineral engine oil.  
     CONSTITUTION: To 100wt parts by the base oil (A) prepared by adding 20W50wt parts of a mineral engine oil (b) to 100wt parts of synthetic oil (a) such as pentaerythritol ester and alpha-olefin oligomer, 2W10wt parts of an antioxidant (B) such as phenothiazine and zinc thiophosphate, 3W6wt parts of a dispersant (C) such as succinimide and benzylamine, 4W9wt parts of a cleaner (D) such as calcium sulfonate, 1/200,000wt parts of a defoamer (E) such as dimethylsilicone, 2W5wt parts of an extreme-pressure additive (F) such as tricresyl phosphate and dibenzyl disulfide as needed, and 0.05W0.2wt parts of a metal inactivator (G) such as benzotriazole and indazole are added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5949896-A (JP)
Title: Treatment of organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1982-09-16
Abstract: PURPOSE:To treat efficiently the BOD, COD, N, P, SS, and chromatility in waste water, by adding an Mg compd. to org. waste water contg. phosphoric acid, then subjecting the separated water to a biological nitrification and denitrification treatment and subjecting the treated water to a chemical treatment contg. a polymer flocculating agent. CONSTITUTION:An Mg compd. 2 is added to night soil 1 which is subjected to a solid-liquid sepn. in a solid-liquid sepn. stage 3. Separated water 3 is biologically treated without dilution in a biological nitrification and denitrification stage 4 and an activated sludge slurry 4' is separated to separated water 9 and concd. sludge 6 in a solid-liquid sepn. stage 5. The greater part of the sludge 6 is recycled as return sludge 6' and the balance is introduced as excess sludge 7 to a sludge treatment stage 8. On the other hand, at least a cationic polymer flucculating agent 10 is added to the water 9 isolated from P, BOD, N, and biologically decomposable COD, and flocs are separated in a flocculating and settling tank 11, whereby SS, colloidal COD and coloring matter components are removed. The separated water 12 is further introduced into an adsorption stage 13 with activated carbon where the water is made into highly treated water 14.
Patent JP-H082333-A (JP)
Title: Glove box for automobile
Inventor: TAKAHASHI KAZUNORI
IPC: F16F7/12
Filed: 1994-06-17
Abstract: PURPOSE:To provide a glove box for an automobile high in impact energy absorptivity. CONSTITUTION:The side face 14 of the glove box 10 of an automobile formed into container shape with the upper part opened as an article storage opening 11 is formed into curved shape with the center part 15 swollen inward compared to the front side and back side, and impact absorbing ribs 16 are erectly provided on the outer face of the side face 14.
Patent JP-S5489715-A (JP)
Title: Write error processing method of floppy-discs
Inventor: KANZAWA OSAMU
IPC: G11B20/18
Filed: 1977-12-27
Abstract: PURPOSE:To substantially eliminate the storage of error data on discs by letting the sector immediate before the occurrence of a write error be an end address and letting the data of the error occured sector be start data. CONSTITUTION:When an error occurs in the (n)th sector Sn of the (N)th track TRN at the data writing, and end address is stored in the sector Sn-1 of an index track TR00. At the same time, writing is accomplished in the first sector S01 of the (n+1)st track TRn+1 with the data of the sector Sn of the track TRN in which the error has occured being let to be a start data. Hence, at the reading, the wrong data is not read out and the data are continuously read out, thus it becomes similar to the case when the error data are not substantially recorded in the disc.
Patent JP-S5682335-A (JP)
Title: Fitting method of light emitting diode of remote control device for air conditioner
Inventor: TAKAZAWA KAZUHIRO
IPC: F24F11/02
Filed: 1979-12-11
Abstract: PURPOSE: To simplify a soldering process by a method wherein after a light emitting diode is soldered, it is bent to a pattern plane side of a print substrate.  
     CONSTITUTION: A hole 6 large enough to pass through a light emitting diode 2 is formed in a print substrate 3. On a plane of the substrate 3, the light emitting diode 2 together with a jamper 4, a diode 5 and other parts is soldered. Next, thereto, by bending the lead of the light emitting diode 2, the light emitting diode 2 is passed through the hole 6 and the light emitting diode 2 is made to protrude from a plane of the print substrate 3. By making the lead wire of the light emitting diode 2 longer, the adjustment of the height of the light emitting diode 2 protruding from the print substrate 3 is made easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861145-A (JP)
Title: Thermally stabilized composition
Inventor: NAKAMURA KATSUYUKI
IPC: C08L67/00
Filed: 1981-10-07
Abstract: PURPOSE:The titled composition useful as an engineering plastic, etc., having improved thermal stability, obtained by blending a specific aromatic oligoamide with a polyalkylene terephthalate in a fine dispersion state. CONSTITUTION:(A) 100pts.wt. polyalkylene terephthalate is blended with (B) 0.1-20pts.wt. aromatic oligoamide having 2-6 amide bonds, wherein a group selected from the group consisting of an aminocarboxylic acid shown by the formula NH-Ar1-CO, a diamine shown by the formula NH-Ar2-NH, and OC- Ar3-CO(Ar1-Ar3 are bifunctional aromatic hydrocarbon), a group consisting of amide group, and a terminal hindering group selected from a monoamine shown by the formula NH-Ar, and a monocarboxylic acid shown by the formula CO- Ar5 (Ar4 and Ar5 are monofunctional aromatic hydrocarbon) are linked through the amide bonds, not melting as <=270 deg.C, and (C) 0.05-2pts.wt. phosphoric ester compound in a molten state.
Patent JP-H08322301-A (JP)
Title: Disc plow
Inventor: OGA MORIO
IPC: A01G13/00
Filed: 1995-06-02
Abstract: PURPOSE: To provide a disc plow having extremely improved workability, capable of dealing with various mulch operation. CONSTITUTION: This disc plow comprises a main body frame constituting a connecting part to be inserted into a three-point link mechanism of a tractor, plowing/reverse disc plows 6 rotatably supported on shafts through outriggers 4 at both end parts of the main body frame 1 and a cutting disc plow rotatably supported on a shaft at the central lower part of the main body frame 1. Plural connecting holes are bored through connecting frames 10 extended at both sides of the main body frame 1 and fitting width of the plowing/reverse disc plows 6 can be varied. Circular arc-like long holes are bored through fitting frames 5, the inclination angle of the plowing/reverse disc plows 6 from a tilling surface can be variably adjusted. Circular arc-like long holes are bored through top flange parts 17 of brackets.  The inclination angle of the plowing/reverse discs 6 from the advance direction of the disc plows can be changed. The height of the cutting disc plow from the surface of cultivated land can be adjusted.
Patent JP-S5682215-A (JP)
Title: Manufacture of floor board
Inventor: TACHIBANA YOSHIAKI
IPC: B29C65/48
Filed: 1979-12-10
Abstract: PURPOSE: To obtain a floor board requiring no long time press-clamping and with no coming off of decorated sheet owing to expansion and contraction by a method wherein a pattern face of a (semi)transparent PVC sheet with given pattern on its back is pasted with nonwoven fabric and adhered to a base material through adhesives then a tongue and groove work is processed.  
     CONSTITUTION: A (semi)transparent PVC sheet 1 is provided with a desired pattern 2 on its back and said back face is stuck with an unwoven fabric, the main fiber thereof is polyester or polypropylene and the like, using an adhesives 3 to get a decorative sheet 5. Because said decorative sheet 5 is partially consisting of unwoven fabric, its elasticity against the tention on a laminator is very little and moreover its affinity to adhesives is larger than the PVC sheet. Said decorative sheet 5 is stuck to the base material 7 through adhesives 6 using a continuous roll laminator to get the decorative plate 8. Said decorative sheet 8 is cut to a desired size forming a tongue part 9 and a groove part 10 on both sides to obtain an edge plank 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11338978-A (JP)
Title: Method and device for character recognition and storage medium
Inventor: FUNAKOSHI MASANOBU
IPC: G06K9/72
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device capable of executing language correction while avoiding a bad influence of language processing which is caused by the absence of a correct character in candidate characters and improving the recognition rate by extracting a word appearing in an outputted candidate character string plural times and converting candidate character strings approximating this word into the extracted word. SOLUTION: An arbitrary partial string is taken out from a first candidate character string of character candidate strings outputted to a character candidate string buffer CBUF to retrieve a dictionary, and a word is extracted and is registered in a first candidate character word buffer WBUF. If the retrieved word is already registered, the frequency in appearance of the first candidate word is incremented. With respect to character candidate strings outputted to the character candidate string buffer CBUF, the first candidate character word registered in the first candidate character word buffer WBUF is referred to correct the recognition result by language processing. In this case, candidate character strings similar to the extracted word appearing plural times are converted to the extracted word, and converted words are subjected to language processing.
Patent JP-S5590764-A (JP)
Title: Inlet valve for hydraulic machine
Inventor: TAKAHASHI KIYOSHI
IPC: F16K1/22
Filed: 1978-12-27
Abstract: PURPOSE: To miniaturize a valve and make its installation feasible by mounting a bypass valve of ball shaped structure on the valve body of a main butterfly valve.  
     CONSTITUTION: When the main valve 2 is opened, if bypass valve 5 is rotated by 90 degrees, the bypass valve 5 is opened and water upstream of the main valve 2 passes through the flow passage 7 of bypass valve 5, gradually running into the downstream side of main valve 2. Then water is filled in a vortex-type casing at the downstream side, eliminating a pressure difference between the both sides of the main valve 2. Due to the installation of bypass valve 5 on the main valve 2, separate piping for the bypass valve is no longer required and space for equipment arrangement is minimized. In addition, pipe rack for the bypass valve is dispensed with, thus enabling the compact designing of the valve system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H118244-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/768
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To easily attain global planarization, to attain mass productively stable supply of a micro-semiconductor device having a multi-level interconnection structure, and to improve reliability by selecting and removing an SOG film on a metallic wiring with more than the prescribed width. SOLUTION: A first inter-layer insulating film 4 and SOG films 5 and 6 are layered on a first metallic wiring 3, and then the SOG films 5 and 6 on a metallic wiring 3a with at least more than prescribed width are removed by isotropic selective etching. The application or etch-back of the SOG film is further added as necessary, and a second inter-layer insulating film 9 is layered, and the hole opening of a through-hole and a second metallic wiring 10 is conducted.
Patent JP-H06107425-A (JP)
Title: Optical glass
Inventor: ENOMOTO GORO
IPC: C03C3/097
Filed: 1991-04-05
Abstract: PURPOSE:To obtain optical glass excellent in meltability, devitrification resistance and chemical durability by imparting a specified compsn. of SiO2-B2O3- TiO2-Nb2O5-BaO-alkali metal oxides. CONSTITUTION:This optical glass contains, by weight, 35-70%, in total, of 25-60% SiO2 and 5-20% B2O3, 0-15% Al2O3, 0.5-30% TiO2, 0.5-25% Nb2O5, 0-10% ZrO2, 1-45% BaO, 0-30% SrO, 0-25% MgO, 0-20% CaO, 0-25% ZnO and 0.5-30%, in total, of 0-15% Li2O, 0-25% Na2O and 0-20% K2O and has such optical constants as about 1.53-1.75 refractive index and about 27-63 Abbe's number. Since this optical glass does not contain PbO harmful to the environment, the environment is not polluted by glass scraps, etc., discharged at the time of working this optical glass.