baber/WOPTO huggingface dataset:
Patent JP-S593237-A (JP)
Title: Percussion detector for inspecting internal pressure of can or the like
Inventor: TERASAWA HIROYUKI
IPC: G01M3/36
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a stable detection value by passing a can through a demagnetizer prior to inspection with an expanded can detector. CONSTITUTION:A demagnetizer 9 is arranged before a probe an expanded can probe 7. As passing through a base frame 11 of the demagnetizer 9, a case (x) to be inspected is demagnetized receiving an alternate magnetic field with a coil 12 fixed on a bakelite plate 13. The demagnetization brings the detection value with an expanded can detector to the normal level to reduce the standard deviation thereby assuring a stable detection value.
Patent JP-S5336407-A (JP)
Title: Digital loop transmission system
Inventor: NAKAMURA YOSHIHIRO
IPC: H04L12/423
Filed: 1976-09-16
Abstract: PURPOSE:To inhance the transmission efficiency by making possible a full double communication between a controller and plural units of terminal.
Patent JP-H01282934-A (JP)
Title: Stuff synchronizing system
Inventor: KUBO NAOTO
IPC: H04L7/00
Filed: 1988-05-10
Abstract: PURPOSE:To attain stuff synchronization even if a frequency of a main signal and a frequency of an auxiliary signal system differ largely by frequency- dividing a clock by a frame pulse of a main signal system so as to decrease the frequency of a main signal system apparently and applying stuffing. CONSTITUTION:A frame pulse FP of a main signal system 2 is used to apply 2/3 frequency division to a clock of the main signal system 2 by a clock frequency divider circuit 3 so as to make the phase state definite. On the other hand, through the 2/3 frequency division by the lock frequency divider circuit 3, the signal is subject to stuff synchronization by an auxiliary signal by using the clock of the main signal system 2 whose frequency is lowered apparently. Thus, the auxiliary signal subject to stuff synchronization by the stuff synchronizing circuit 5 is converted into a frequency of a multiple of 3/2 by a frequency conversion circuit 4 while keeping the definite phase state because the phase state of the clock subject to 2/3 frequency division is definite.
Patent JP-2000301262-A (JP)
Title: Method for estimating service life of die, and method for estimating optimum physical property of die using it
Inventor: KUBOTA KUNICHIKA
IPC: G06F15/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To correctly estimate the service life of a die by obtaining the stress distribution in a stress-concentrated portion of the die, obtaining the distribution of the plastic deformation stress amplitude and the maximum principal stress amplitude on an estimated crack development route, expressing the crack growth speed as a function, integrating the function in terms of the crack depth an defining the number of application of the force until the crack depth reaches a specified value as the die life. SOLUTION: The stress distribution of a die 1 is obtained by the finite element method. The distribution of the plastic deformation stress amplitude Δσeq and the maximum principal stress amplitude Δσ on an estimated crack development route 3 is obtained. A crack growth speed (an increment of the crack depth vs. the increase in the number of application of forces) is obtained from the plastic deformation stress amplitude Δσeq and defined as a function 1. The crack growth speed is obtained from the maximum principal stress amplitude Δσ and defined as a function II. A function is obtained by adding the function II to the function I and integrating in terms of the crack depth.  The functions I and II are formed by the algorithm including a neural network. Δσeq is obtained by the formula. σ1, σ2 and σ3 in the formula are the principal stresses in the directions 1, 2 and 3, respectively, and orthogonal to each other.
Patent JP-H04341422-A (JP)
Title: Air conveyor for conveyance of lightweight bottle
Inventor: KAWAMURA JURO
IPC: B65G51/03
Filed: 1991-05-16
Abstract: PURPOSE:To provide a lightweight bottle conveyance air conveyor capable of preventing a main body of a lightweight bottle having a neck ring from being flawed at a shoulder portion thereof during conveyance of such bottle. CONSTITUTION:In an air conveyor for conveyance of light-weight bottles, which air conveyor is adapted to carry a lightweight bottle 1 having a neck ring 14 along a conveyance path by pressing a head portion 10 of the bottle 1 by an air stream, bottle support band strips 4 each provided with a guide slot 40 for limiting to a specified range the inclination of the neck ring 14 of the bottle 1 during conveyance thereof are successively provided along the conveyance path, and the width of the guide slot is so set that when the bottle 1 has been inclined, a shoulder portion 16 thereof may be prevented from contacting the underside of the bottle support band strip 4.
Patent JP-H06325027-A (JP)
Title: Document preparing device and display control method
Inventor: KOYANO KENJI
IPC: G06F17/24
Filed: 1993-05-13
Abstract: PURPOSE:To provide the document preparing device and display control method for which only the desired information can be easily and speedily copied or moved and operability is improved. CONSTITUTION:When a 'copy' key 44c or a 'move' key 44d is pushed down, a central control processing part 10 sets a system to a copy or move mode. Since the system inquires the type of a character as the target of copy or move through a display part 54 in the case of this copy or move, the desired character type is key-inputted through a keyboard 44.
Patent JP-S5813458-A (JP)
Title: Measuring method for length of mixing part in continuous casting machine
Inventor: GOMI MICHITAKA
IPC: B22D11/16
Filed: 1981-07-17
Abstract: PURPOSE:To calculate the length of a mixing part by calculating the length of an ingot  from the amt. of the molten metal supplied from an intermediate ladle, comparing the same with the length of the ingot to be obtained actually, detecting a cold shut, detecting the length of the ingot since the start of supplying of the molten metal until the detection of the cold shut and multiplying the same by a coefft. CONSTITUTION:When the molten metal 2a in a ladle 1 goes 0 and a valve 1a closes, the circuit goes on, and claculates the length lTD of the ingot to be formed by measuring the weight of the molten metal 2b supplied into a tundish 3. On the other hand, the data L1 on the overall length of the ingot is determined from the number of revolutions  of a driving motor 61 for a pinch roller 71, and is subtracted of the length l01 of the ingot when the circuit goes on to determine the acutal length DELTAl1 of the ingot. The lengths DELTAln determined with each of the respective strands are totalled and the point where these lengths give lTD=SIGMADELTAln is a cold shut. By using the similar circuit, the difference in the length of the ingot since the time when the valve 1a is opened and the length of the ingot when the cold shut is detected is multiplied by a coefft., whereby the length of the mixing part is calculated.
Patent JP-H01281439-A (JP)
Title: Nonlinear optical material
Inventor: KUBOTA YOSHINOBU
IPC: G02F1/355
Filed: 1988-05-09
Abstract: PURPOSE:To improve nonlinear optical constant by incorporating molecules having electron donative property and electron acceptive property different to constituting molecules for other parts of a polymer into a part of a polymer chain of a polymer. CONSTITUTION:Molecules having electron donative property and electron acceptive property different to those of constituting molecules for other parts of a polymer are incorporated into a polymer chain of a conjugated polymer. In a nonlinear optical material having such constitution, an extremely long conjugated pi-electron system having electron donative property and electron acceptive property at terminals is formed. Thus, a nonlinear optical constant is improved remarkably. The material can be applied to electrooptical device, and whole optical devices to which the application has been difficult with conventional org. nonlinear optical materials.
Patent JP-S604171-A (JP)
Title: N-alkylaminopyrazole derivative, its preparation and herbicide
Inventor: SEKI MINAAKI
IPC: A01N47/18
Filed: 1983-06-23
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkyl; Y is lower alkyl, lower alkenyl, lower haloalkyl or lower alkoxy). EXAMPLE:5-tert-Butyl-3-(N-methyl-N-pivaloylamino)pyrazole. USE:A herbicide. It is hardly soluble in water, easily soluble in organic solvent, especially in alcohols and acetone, etc., and exhibits strong herbicidal activity against a wide variety of weeds. Excellent controlling effect is developed by scattering to the surface of the soil or the leaves and stalks of the plant just before the sprout of the weeds or at the initial growth stage of the weeds. When the rate of application is selected to 0.5-10kg of the active component per 1ha, it can be used as the selective herbicide for a specific crops such as corn, potato, etc. PREPARATION:The compound of formula I can be prepared by reacting the aminopyrazole of formula II with the compound of formula II such as an acid chloride, in an organic solvent heating at 30-120 deg.C under stirring.
Patent JP-H04340853-A (JP)
Title: Facsimile equipment
Inventor: MIZOGUCHI TADASHI
IPC: H04N1/21
Filed: 1991-05-17
Abstract: PURPOSE:To save recording paper by monitoring information at a transmission side by a display part, and erasing the unnecessary information from a recording part. CONSTITUTION:Transmission side identification information transmitted through a line and a communication control part 9, is stored in a transmission side information storing part 2. In the same way, picture information transmitted through the communication control part 9 is stored in a picture information storing part 1. That is, the picture information and the transmission side identification information is correspondingly stored in the picture information storing part 1 and the transmission side information storing part 2 in an automatic receiving state. Those operations are controlled by a main control part 10. In this case, an operator can select only the necessary information from the transmission side information displayed at a display part 5. The necessary information is selected from an operating part 3, and the picture information of the selected number is printed out through an encoding and decoding part 8 from a recording part 7. The unnecessary information is erased from the transmission side information storing part 2 and the picture information storing part 1 by the setting from the operating part 3.
Patent JP-S60253511-A (JP)
Title: Manufacture of multilayer-tubular material for bottle
Inventor: SHIRONO KENJI
IPC: B29K67/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a multilayer bottle which does not generate ply separation and is superior in appearance, by a method wherein a multilayer-tubular material having multilayer structure made of a polyethylene terephthalate resin is heat-treated under specific terms after the same has been molten, extruded, vacuum-molded and quenched. CONSTITUTION:A multilayer-tubular material having multilayer structure made of at least a polyethylene terephthalate resin layer/a saponified article layer of ethylene- vinyl scetate copolymer whose ethylene contect is more than 25-55mol% and a sponification degree of an ingredient of vinyl acetate is more than 96mol% and the polyethylene terephthalate resin layer is heat-treated under terms satisfying an expression after it has been molten, extruded, vacuum-molded and quenched. In the expression: t1 is a larger side value between (-6T+390)min and 2min, t2 is a smaller side value between (-6T+630)min and 120min, (t) is heat treatment period (minute), and T is heat treatment temperature ( deg.C). Ply separation positions in a spotted state are not existed substantially on a multiclayer bottle molded on the multilayer-tubular material to be obtained with this constitution even if an observation of a trunk part is performed in detail and ply separation is not generated substantially even if the multilayer bottle is used as a container of carbonated beverage under a pressed state.
Patent JP-H07324489-A (JP)
Title: Exterior wall construction expansion type mast and construction method of exterior wall using the mast
Inventor: SHIMAZAKI YASUYOSHI
IPC: E04G21/14
Filed: 1992-04-03
Abstract: PURPOSE:To make it possible to save manpower of labor intensive type exterior wall construction work and proceed with the exterior wall construction work systematically without any restrictions on lifting operation of the exterior wall work. CONSTITUTION:A horizontal beam 4 is mounted to the upper end of an expansion type mast 1 where a horizontally movable lifting facility 6 is installed along the lower part of the beam 4, thereby constituting an exterior wall construction expansion type mast at the tip of the paired expansion type masts 1 installed side by side so as to support suspendingly and lift freely a unit scaffolding 12, which covers a specified construction unit area of the exterior wall which connects integrally a specified number of unit scaffoldings in the extension direction and the height direction of the exterior wall. A plurality of paired expansion type masts 1 are installed with a specified spacing in the extension direction of the exterior wall to be constructed and erected on a floor 7 inside the exterior wall, thereby supporting suspendingly the unit scaffoldings 12 outside the exterior wall in the lifting facility 6 at the tip of the beam of each of the paired expansion type masts 1. The expansion type masts 1 are expanded and changed from the lower floor to the upper floor one by another, thereby constructing the exterior wall of a building between the unit scaffoldingly 12 outside the exterior wall and the scaffoldings assembled inside the exterior wall.
Patent JP-S61271003-A (JP)
Title: Hydrophilic compound porous membrane and its preparation
Inventor: NITORI YOSHIAKI
IPC: A61M1/18
Filed: 1985-05-27
Abstract: PURPOSE:To obtain hydrophilic porous membrane causing no decrease of strength nor swelling by wetting and generating no eluted substance, by providing a layer of ethylene/vinyl alcohol copolymer having specified ethylene content and degree of saponification covering the surface of pores of polyolefin matrix having a porous structure. CONSTITUTION:A porous structure comprising polyolefin matrix obtd. by drawing perforation method is immersed in a soln. dissolving ethylene/vinyl alcohol copolymer having 20-70mol% ethylene content and above 80% degree of saponification in aq. ethanol, then the matrix is dried and the solvent is removed by evaporation. The compound porous membrane obtd. by this method has good wettability for water, permitting treatment of aq. liquid without any particular pretreatment, having also high mechanical strength and dimensional stability in the wet state. Further, no elutable substance such as surface active agent is used for the prepn., the membrance has superior medical stability. Accordingly, the membrance is effective for separation of blood components.
Patent JP-H11307634-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA SHIGEHISA
IPC: H01L21/027
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a semiconductor device, which removes a polymer film, improves the reliability of the formation of a wiring and also rises improves the economical efficiency of the manufacture of the device. SOLUTION: Interlayer films 5 are etched, until a part of a lower wiring layer 3 is exposed and a via contact hole H1 is formed (a). At this time, a polymer film 15 is formed on the inner surface of the hole H. Then, the polymer film 15 from the inner surface of the hole H1 is peeled (process 1) off by a developing solution, which is used at the time of developing a photoresist 7. After a photoresist 7 is ashed (process 2) in an O2 plasma, residues, such as the photoresist 7 left unremoved by the ashing, are removed (process 3) using a peeling solution consisting of an organic solvent.
Patent JP-H06302539-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIURA SOICHI
IPC: H01L21/3065
Filed: 1993-04-15
Abstract: PURPOSE:To provide an exposure method for a semiconductor wherein a conductive layer on which a patter is formed has a high reflecting to exposure wavelength and, even if the layer's surface is rough, a fine patter of high precision can be formed, and also to provide a semiconductor device formed by this method. CONSTITUTION:On a conductive layer 1 to-be-patterned on a semiconductor substrate 10, the first and second insulation films 6 and 7, whose refractivity and film thickness differ from each other, are formed. Over these, a photosensitive coating 2 is formed. On the coating 2, through a reticle, exposure is made for forming a specified pattern. Using the photosensitive coating 2 bearing a specified pattern, the conductive layer 1 is etched for forming a conductive pattern.
Patent JP-H06298280-A (JP)
Title: Corner packing cushion
Inventor: KIMURA YOZO
IPC: B65D81/113
Filed: 1993-04-14
Abstract: PURPOSE:To simplify assembly by folding a cushioning plate comprising a plurality of almost triangular connected parts having a cut so that their cuts align with each other to be overlaid. CONSTITUTION:A cushioning plate 3 comprising almost triangular connected parts 2 having a cut l is folded so that their cuts 1 align with each other to be overlaid to form a corner packing cushion D. The cushioning plate 3 is made of a cardboard material and has a core 4 as shown in the figure, wherein when it is folded to be overlaid, directions of the cores 4 mix perpendicularly to each other, so that cushioning property is almost uniform irrespective of a direction of force applied to the cushion D. To maintain an assembled form of the cushion D, it may be fixed by an adhesive tape or adhesive may be applied between overlapping parts. The cushion D is appropriately adhered to a corner of a base sheet 5 or a corner of an inner bottom of a package box, and a corner of a product to be packed is positioned on the cut 1. Therefore, the cushioning plates 3 may be overlaid so that the cuts align with each other.
Patent JP-S605044-A (JP)
Title: Sizing agent for glass fiber
Inventor: TAMAKI YOSHIFUMI
IPC: C03C25/10
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled sizing agent having excellent property to collect glass fibers, high affinity to polyester resin, etc., and useful for the reinforcement of a polyester resin with glass fibers, by dispersing a polyester having a specific composition in water. CONSTITUTION:A polyester having a number-average molecular weight of 1,000-8,000 is prepared by reacting ( I ) a glycol component composed essentially of (A) an adduct obtained by adding 2-10mol of an alkylene oxide to bisphenol A, (B) a glycol having one or more 1-3C side chains, and (C) a polyethylene glycol having a number-average molecular weight of 1,000-6,000, wherein the weight ratio (A/B) is 20/80-90/10 with (II) an acid component containing an aromatic dicarboxylic acid as >=90mol% of the whole acid component. The content of the component (C) in the polyester is 5-20wt%. The polyester is dispersed together with necessary assistants in water to obtain the titled sizing agent.
Patent JP-S63300839-A (JP)
Inventor: STOEHR ALBERT
IPC: B23Q11/08
Filed: 1988-05-09
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-S5236311-A (JP)
Title: Cooling device for cylinder head
Inventor: KIMURA TOMIO
IPC: F01P3/22
Filed: 1975-09-17
Abstract: PURPOSE: Cooling a cylinder head effectively by one end of a heat pipe, which transmits heat by movement of latent heat when heating medium evaporating or condensing, being inserted into a cylinder head and the other end being projected through a cylinder head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5539625-A (JP)
Title: Zener diode
Inventor: USUKI KIICHI
IPC: H01L29/866
Filed: 1978-09-14
Abstract: PURPOSE: To protect Au on a metal electrode layer from ripping, thus preventing from producing rejects, by interposing barrier metal layer between metal electrode layer and diffusion area.  
     CONSTITUTION: An opening is made in SiO 2  4 of an N-type Si base board 1, and a P layer 2 is formed. A Ti or V film 10 that seals well to the film 4 is coverd with a thickness of approximately 500Å or more. Then a gold electrode 15 is installed. With this constitution, the gold film is prevented from ripping even if it is heated to about 900°C when sealing it to the surroundings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02291198-A (JP)
Title: Method and device for supplying electronic component housed in tray
Inventor: TAKAHASHI HIROSADA
IPC: B23P21/00
Filed: 1989-04-30
Abstract: PURPOSE:To make it possible to set a multitude of electronic components at once and to contrive the improvement of a working efficiency by a method wherein trays are stacked and placed. CONSTITUTION:A plurality of pieces of trays 9, in which a multitude of electronic components 2 are aligned and are housed, are stacked and placed. The tray 9 only of the lowest step is separated from these stack trays 9 and after the tray 9 is transferred in the horizontal direction and upward and is positioned at an upper position, the components 8 housed in the tray 9 are pinched by a pinching device 5 and are carried out one piece by one piece. The tray 9, which became empty by the carrying-out of all the components 8, is transferred to the direction intersecting orthogonally the horizontal transferring direction and after the tray is placed on an inclined stand 56, the stand 56 is inclined and the tray 9 is slipped down on a carrying-out device 6 and is carried out, whereby, a multitude of the components 8 are housed in a narrow space and can be placed. Thereby, a multitude of electronic components are set at once, the components are automatically continues supplying for a long time and a working efficiency can be improved.
Patent JP-H11295623-A (JP)
Title: Optical switch device
Inventor: IWASAKI YOSHISUKE
IPC: G02B26/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To easily execute alignment for matching the connecting faces of optical fibers by using an ultrasonic linear motor having self stationary holding power as a pressing means for matching, abutting and connecting the top end faces of fixed side and movable side optical fibers. SOLUTION: Plural optical fibers A1, A2...An disassembled from an optical fiber cable 2 are fixed onto an optical fiber fixing support stand 3 and fixed at the constant height by a fixing member 4. On the other hand, a lower moving stand 5-1 of a movable side optical fiber B is moved from side to side parallelly with the surface of the fixing support stand 3 by an ultrasonic linear motor 7 having the self stationary holding power for optical fiber selection. Then, an upper moving stand 5-2 is moved back and forth in the axial direction of optical fibers while facing the fixing support stand 3 by an ultrasonic linear motor 8 having self stationary holding power for connection and always pressed the top end face of the fixed side optical fibers A onto the top end face of the movable side optical fiber B.