baber/WOPTO huggingface dataset:
Patent JP-H077031-A (JP)
Title: Separation device of cull
Inventor: YAMABE MASAO
IPC: B29C45/14
Filed: 1993-06-16
Abstract: PURPOSE:To peel a cull of a rod-shaped resin from a lead frame automatically by moving a press tool for pressing the lead frame to a grounding up and down and then advancing and retreating a peeling tool which advances between the lower surface of the lead frame and the cull adhered to the lower surface. CONSTITUTION:A cylinder rod 15a protrudes toward the lower part and a press tool 16 is lowered, thus pressing a lead frame 6, thus causing a tip part (b) of a rod-shaped resin 5b to be partially peeled from the lower surface of the lead frame 6. Then, a motor is driven and a peeling tool 32 is allowed to advance slightly to the right and then the tip part b of the rod-shaped resin 5b is pressed by a tip part (c). After that, the press tool 16 is raised and the pressed state is released. Then, a motor is further driven to advance the peeling tool 32 to the right and the pressing depth to the upper surface of the rod- shaped resin 5b is further deepened by the peeling tool 32, thus returning the lead frame 6 completely in horizontal attitude elastically and and then completely peeling the rod-shaped resin from the lead frame.
Patent JP-H09105793-A (JP)
Title: Control rod absorbing tube for performing tightening coupling and viscous damping between end plug and absorbing rod
Inventor: JIEEMUSU II HOORUDEN
IPC: G21C7/20
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To minimize stress between a support structure, an absorption rod and an end plug by pressure fitting a connection part between the absorption rod and the end plug, giving an initial registance to high acceleration/ deceleration load, and giving friction, viscous attenuation when a relative movement generates between the absorption rod and the end plug thereafter. SOLUTION: In a cylindrical absorption tube 60, a pair of end plugs 62 are welded to both ends and an axially extending hole 64 penetrates an inner and surface 66 of the end plug 62. A hafnium rod 70 in the tube 60 is reduced in its dia. at both ends 72, and pressure fitting is applied to a part between the same and the extension hole 64. The rod 70 has a gas pocket 74 formed between the end face and the end face 68 of the extension hole 64. With this structure, when high acceleration/deceleration is given to the rod 70 and the plug 62, the pressure fitting gives the relative movement between them a large frictional resistance, and when the relative movement is made against the frictional resistance a viscous attenuation effect is generated. As a result, the stress between the rod 70, the end plug 62 and another structure is reduced largely.
Patent JP-H01313771-A (JP)
Title: Diagnostic device for insulation abnormality of gas insulating apparatus
Inventor: ENDO FUMIMASA
IPC: G01R31/12
Filed: 1988-06-14
Abstract: PURPOSE:To detect the generation of corona discharge, to know a size of a projection of the cause of the generation by an operation, and also, to detect the existence of a free grain by an acoustic detector by analyzing a corona discharge voltage and comparing it with a characteristic which has been stored in a storage part. CONSTITUTION:A gas insulating apparatus 1 is provided with a discharge detector 10 and an acoustic detector 11, and its output is inputted to a signal analyzing part 12. An output of the analyzing part 12 is inputted to a diagnostic part consisting of a memory 13a for storing temporarily data, a standard pattern store part 13b for storing standard date, and an abnormality deciding part 13c for comparing the patterns of the memory 13a and the pattern store part 13b and deciding the abnormality. Also, said apparatus is constituted so that an alarm of a trip signal is outputted by a command part 15 by a result of said diagnosis, and the result is outputted by a display part 16. In such a way, the generation of corona discharge and a size of a projection of the generation cause can be known, and the existence of a free grain can also be detected.
Patent JP-H10331179-A (JP)
Title: Concrete block coupling method and metal piece for coupling
Inventor: SHIMOJO YOSHIHIKO
IPC: E02D29/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block coupling method and a metal piece for coupling, with which it is possible to reduce the labor and time for stacking works of precast concrete blocks and tie together the upper and lower situated blocks tightly. SOLUTION: Nuts 7 are embedded near the end faces of concrete blocks 11-13 to be coupled together in the vertical direction upon butting together their end faces to be joined, and hole bolts 20 are fixed while they are fitted in the nuts 7, and joint bolts 21 and 23 are let pass through the hole bolt 20 in the upper situated concrete block to be lifted. followed by dangling, and the bottoms of the joint bolts 21 and 23 are guided to the hole bolt 20 in the lower situated concrete block which has been fixed and are let pass through. A nut 22 is engaged by the bottom of the hole bolt 20 and the upper and lower concrete blocks of manhole, etc., are connected together tightly.
Patent JP-H0814177-A (JP)
Title: Vacuum pump
Inventor: IKEMOTO YOSHIHIRO
IPC: F04C29/00
Filed: 1994-06-27
Abstract: PURPOSE:To improve stability of synchronous control, and vacuum reaching pressure due to a high speed, and the like, by controlling the rotation driving means of a slaving shaft based on information of a rotation detecting means so that the rotation of the slaving shaft is synchronized with the rotation of a main driving shaft. CONSTITUTION:Pulse frequency for rotating a high frequency motor 22 and an AC servomotor 21 at the same speed, is operated/created by a pulse generator 28 so as to be transmitted to the control circuit 29 of the AC servomotor 21. A signal is transmitted from the control circuit 29 to a driver 30 to drive the AC servomotor 21 so that the AC servomotor 21 is rotated at the same speed of the high frequency motor 22. When the position of the high frequency motor 22 is advanced than that of the servomotor 21, the number of command pulses created by the pulse generator 28 is made to increase based on the data of a relative position operating part 31 so as to make the position of the AC servomotor 21 to advance so that the rotational speeds and positions of the high frequency motor 22 and the AC servomotor 21 are mutually synchronized. The position of the high frequency motor 22 is delayed, if that of the AC servomotor 21 is delayed.
Patent JP-2000337341-A (JP)
Title: Temporary supporting structure for fixing screw
Inventor: WAKABAYASHI TAKAHARU
IPC: F16B41/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To secure the temporary positioning of a fixing screw to fitting parts, and to support the fixing screw steadily without being influenced by upside down of the fitting parts or attaching positions and the like, so that the threading work of the fixing screw to the object can be made smoothly and easily. SOLUTION: This temporary supporting structure is provided with a washer based fixing screw 22, a jaw part 25, a clip part 27 and a temporary support member of the fixing screw. The washer based fixing screw 22 is inserted into a fixing screw insert hole 23 which is drilled in the fitting parts and is used to fix the fitting parts on the object to be fixed. The jaw part 25 is formed integrally with the fitting parts and is abutted around the head of the fixing screw when the tip of the washer based fixing screw 22 is positioned at the half way in the fixing screw insect hole 23. The clip part 27 is formed by flexible elastic plate material and holds the thick part of the fitting parts. The temporary support member of the fixing screw has a fixing screw holding part 28 which is formed integrally with the clip part 27 and abutted around the head of the washer based fixing screw 22.
Patent JP-H01313908-A (JP)
Title: Laminated electronic part and adjusting method of inductance thereof
Inventor: FUKUI YOSHIZUMI
IPC: H01F17/00
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the exposure of a coil conductor, to obviate the generation of the disconnection, short circuit, etc., of the coil conductor and to adjust inductance accurately by filling a recessed section previously formed in one part of a magnetic material laminate with an insulator containing a magnetic substance. CONSTITUTION:Inductance can be adjusted by filling a recessed section 14 previously shaped to one part of a magnetic material laminate 11 with an insulator 15 including a magnetic substance, thus eliminating the need for the shaving of one part of the magnetic substance layer 11. Consequently, a coil conductor provided in the magnetic substance layer is not also exposed, and the disconnection, short circuit, etc., of the coil conductor are not also generated. The inductance value of an inductance section can also be increased in response to the quantity, density, etc., of the magnetic material of the insulator 15 filled in the recessed section 14, and the inductance value of the inductance section can also be regulated accurately at a desired value.
Patent JP-2000332392-A (JP)
Title: Mounting structure of electronic components and mounting method thereof
Inventor: IMAI HIROKAZU
IPC: H05K1/18
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure of electronic components which improves the moisture resistance wherein conductive connection members are inserted between opposed electrodes of electronic components and conductors of a circuit board so as to electrically connect these electrodes and the conductors. SOLUTION: A conductive connection member 5 is composed of a conductive adhesive 7 and a moisture-resistive resin 6, the adhesive 7 is disposed to contact both an electrode 2 and a conductor 4, the adhesive 7 is covered with the resin 6, the resin of the conductive adhesive 7 contains e.g. a bisphenol F type epoxy resin with a bisphenyl type and multifunctional type additives as a main component and a curing agent composed of a mixture of an amine type with a phenol type, and the moisture-resistive resin 6 is composed of a different resin from the component resin of the conductive adhesive 7 and contains a phenol novolak as a main component and a phenol type resin as a curing agent.
Patent JP-H06327901-A (JP)
Title: Distilling and regenerating device
Inventor: KAJIWARA YASUTSUGU
IPC: C23G3/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide a distilling and regenerating device capable of improving the purity of an inert solvent to be distilled and regenerated and its efficiency. CONSTITUTION:An inert solvent F contg. hydrocarbonic solvent is transiently stored in a distillation tank in a solvent distilling chamber 2, heated and vaporized by a heating tube. The vapor of the inert solvent liberated in the upper vapor region in the chamber 2 is introduced into a solvent distillation tower 4, and the vapor is allowed to flow along the surface of a cylinder loaded in the tower 4, straightened, brought into contact with the cylinder surface, distilled and separated. Namely, since the b.p. of the hydrocarbonic solvent is higher than that of the inert solvent and the characteristics are different from each other, the vapor of the inert solvent contg. a large amt. of the hydrocarbonic solvent is condensed, and only the separated inert solvent is returned to a cleaning stage.
Patent JP-H08312938-A (JP)
Title: Fusion-treatment of incinerated fly ash
Inventor: KANEFUJI KOICHIRO
IPC: C03B5/00
Filed: 1995-05-18
Abstract: PURPOSE: To melt incineration fly ash stably and perfectly, by a process wherein the incineration fly ash is supplied into high-temperature flames of an oxygen burner for burning the incineration fly ash downward by gas sliders and is melted and melted material produced is discharged from the discharging port of the lower wall part on the side of a burner furnace, when it is melted using the burner furnace. CONSTITUTION: When a fuel, a primary combustion gas and a secondary combustion gas each are supplied to specified nozzles for an oxygen burner 31 which can be cooled with the flow of cooling water, and are burned, high-temperature flames downward are formed. In this state, the mixture of incineration fly ash A in a hopper 53 and glass waste B in a hopper 54 is supplied to a nozzle for supplying material to be treated, which is attached to the oxygen burner 31, by pneumatic conveyance while purging gas is being allowed to flow into the stream between the oxygen burner 31 and a protective sleeve surrounding it through a clearance. At this time, the mixture is directly supplied into the high-temperature flames of the oxygen burner 31 and is melted. Exhaust fumes generated are sucked to a bag-filter 74 through a duct 3.  At the bag-filter 74, melted fly ashes in the exhaust fumes are removed and the exhaust fumes are discharged.
Patent JP-S5269355-A (JP)
Title: Detector for deviations of scanning beam
Inventor: MASAKI KATSUMI
IPC: G01D5/36
Filed: 1975-12-05
Abstract: PURPOSE: To detect deviations of a scanning beam at a higher response speed with the sue of an extremely reduced number of receptor elements by passing the scanning beam through two nonparallel slits to measure the inverval of the time when it is detected by both slits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02218740-A (JP)
Title: Compatible polyphenylene ether/linear polyester blend having improved impact strength
Inventor: JIYON BENII IEETSU SAADO
IPC: C08L67/02
Filed: 1989-06-09
Abstract: PURPOSE: To provide a compatible polyphenylene ether-linear polyester blend which possesses solvent resistance and impact resistance by compounding a specified amt. of an alkylene acrylate copolymer into a polyphenylene ether- linear polyester based resin compsn.  
     CONSTITUTION: An alkylene acrylate copolymer (E) (e.g. ethylene methyl acrylate) is compounded in an amt. of 1 to 50 pts.wt. (hereinafter referred to as 'pts.'), pref. 1 to 8 pts., into 100 pts. in total of 15 to 50 wt.% at least one polyphenylene ether (A) [e.g. poly-(2,6-dimethyl-1,4-phenylene ether)] or blend thereof with polystyrene, 20 to 80% at least one poly(alkylene dicarboxylate) (B) (e.g. polyethylene terephthalate), 3 to 50% polymer (C) comprising arom. polycarbonate units and having a wt. average mol.wt. of not less than 40,000, and 1 to 15% elastomeric impact resistance improver (D) compatible with the component (A). In this case, the max. wt. ratio of the component (A) to the component (B) is 1.2:1. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04346696-A (JP)
Title: Rinsing method for cation electrodeposition coating stage
Inventor: KITANO MITSUYOSHI
IPC: C25D13/00
Filed: 1991-05-21
Abstract: PURPOSE:To well wash the joints, internal bag parts, etc., of an electrodeposition coated material to be coated and to decrease the trouble of a secondary sag at the time of baking by rinsing the above-mentioned material with a U/F (ultrafilter) filtrate, then subjecting the material to dip rinsing using water adjusted in temp. and pH. CONSTITUTION:After the electrodeposition coated material to be coated in cation electrodeposition coating is rinsed with the U/F filtrate, the material is subjected to the dip rinsing >=1 times by using the rinsing water prepd. by adjusting pure water or industrial water to 30 to 60 deg.C liquid temp. and 5.0 to 7.0 pH. The trouble of the secondary sag is decreased in baking of the coated body after the final washing in this way and the man-hours for polishing after baking are decreased.
Patent JP-S6124877-A (JP)
Title: Piston pin
Inventor: TOMOTA TAKASHI
IPC: C22C47/00
Filed: 1984-07-13
Abstract: PURPOSE:To reduce wear of a snap ring by forming a layer of metallization spray at that end part of a piston pin, made of fiber-reinforced metal, where the snap ring is to be fitted. CONSTITUTION:A piston pin 3 is made of a fiber-reinforced metal, which consists of Al alloy as matrix and long alumina fibers 4 of mean dia. 3mum and mean length 2.5mm. as reinforcement approx. 50% by volume. These long fibers 4 are oriented as stretching in parallel with the axis of piston pin 3. A layer of fusion spray of molybdene 5 is formed at the outside surfaces of the ends of piston pin where a snap ring is fitted, wherein the molybdene layer is provided in consideration of its low attacking characteristic to the snap ring.
Patent JP-H10318438-A (JP)
Title: Stopper for wire harness
Inventor: HASEGAWA HIROSHI
IPC: F16L3/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device for wire harness whereby position displacement of a fixing means for a wiring member can be individually corrected, and control of parts can be performed as simply as possible. SOLUTION: A device has a rail 14 arranged along wire harness to be extended in its lengthwise direction, stopper main unit 12 slidably mounted on the rail 14 to be provided with a fixing means 16 relating to a wiring member, and at least a pair of bands 26, 26 integrally molded with the rail 14, and the rail 14 is mounted in the wire harness by at least a pair of these bands 26, 26.
Patent JP-H1070678-A (JP)
Title: Image reader
Inventor: HORIE MIKIO
IPC: H04N1/19
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make the reader small in size by discriminating whether or not the reader is focused to an object based on a change in a contrast detected repetitively while revising a relative distance. SOLUTION: A maximum luminance Bmax and a minimum luminance Bmin are detected from a luminance after luminous quantity correction for a discrimination object with a luminance in 1000 bits and a difference between both the luminance sets Bmax and Bmin is written in a 1st luminance difference variable Bsub1. Succeedingly the content of the 1st luminance difference variable Bsub1 is moved to a 2nd luminance difference variable Bsub2, and a lens drive motor 70 is reversed by one pulse to decrement a lens pulse counter. Then an output of an image sensor 16 stored for a prescribed default storage time is read by 1000 bits to detect the maximum luminance Bmax and the minimum luminance Bmin and the difference of the luminance is written in the 1st luminance difference variable Bsub1.  When the preceding luminance difference signal is higher than the newest luminance difference signal, it is discriminated that the object is focused at a position of an image forming lens.
Patent JP-S5866407-A (JP)
Title: Production of thin film piezoelectric filter
Inventor: MIYASAKA YOUICHI
IPC: H03H3/02
Filed: 1981-09-16
Abstract: PURPOSE:To reduce the production cost of a thin film piezoelectric filter, by forming pierced holes by etching to suppress the propagation of an undesired elastic surface. CONSTITUTION:An SiO2 film 6 is formed on the surface of a silicon substrate 1 by a sputtering process, and a foundation electrode 7 is formed under the film 6 by a photolithographic process. Then a ZnO piezoelectric thin film 8 is formed on the electrode 7 by a sputtering process, and an upper electrode 9 is formed on the film 8. Then through holes 3 and pierced holes 4 are formed by an etching process.
Patent JP-S6036504-A (JP)
Title: Production of photo-sensitive resin
Inventor: WATANABE SHIYOUJI
IPC: C08F8/18
Filed: 1983-08-10
Abstract: PURPOSE:The titled resin that is obtained by reaction of a specific chalcone derivative with a homo- or copolymer bearing alcoholic hydroxyls in the presence of an effective amount of 2,4,6-trinitrochlorobenzene, thus giving chemically stable photo-sensitive membranes. CONSTITUTION:The objective resin having groups of formula II is obtained by reaction between (A) a chalcone derivative of formula I [one of R1 or R2 is oxomethylene bone and the other is a single bond; R3 is H, alkyl, cyano, nitro, alkoxy, alkoxycarbonyl, halogen], e.g., 4-carboxychalcone and (B) a homo- or copolymer bearing alcoholic hydroxyls such as polyvinyl alcohol in the presence of an effective amount of 2,4,6-trinitrochlorobenzene, preferably the ratio of A:C is 1/1-1/1.5. USE:Photoresists, PS plate for printing.
Patent JP-S6127310-A (JP)
Inventor: AAMIN ORUSHIEUSUKII
IPC: B29C45/26
Filed: 1985-07-04
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-H04297522-A (JP)
Title: Production of ultrahigh tensile strength steel for construction use
Inventor: AKASAKA MITSUO
IPC: C22C38/48
Filed: 1991-06-18
Abstract: PURPOSE:To produce an ultrahigh tensile strength steel for construction use in which a yield stress of >=95kgf/mm<2> is secured and which has <=95% yield ratio and >=15% uniform elongation. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, 0.07-0.20% C, <=0.25% Si, 0.25-1.00% Mn, 0.20-0.40% Cu, 0.5-1.5% Ni, 0.40-0.70% Cr, 0.30-0.60% Mo, 0.010-0.030% Nb, 0.010-0.050% V, 0.015-0.060% sol.Al, <=0.0070% N, and the balance Fe with inevitable impurities is heated up to 1000-1150 deg.C, hot-rolled at 700-800 deg.C finishing temp., and then subjected, after hot rolling, to hardening at 840-900 deg.C and to tempering treatment at a temp. not higher than the Ac1 temp.
Patent JP-S5848106-A (JP)
Title: Detecting and controlling method for position of moving machine
Inventor: AOKAGE MASAAKI
IPC: B65G1/137
Filed: 1981-09-18
Abstract: PURPOSE:To prevent erroneous detection even after specified delay by comparing a correct detection input signal with an actual input signal and making a judgement under the position detecting control of an article storage system. CONSTITUTION:Position indexes 251 and 252 in different shapes arranged at a position index 25, and detectors 261, 262, and 263 for detecting them are provided oppositely, and only the detector 262 detects a position index with a detection level. Detector signals are supplied to a detection order storage and confirmation part 107 to check whether detection order is normal or not, and at a stopping position of a detection number, a current position controlling part 101 updates the current position to drive a moving machine by a movement control part 105 by comparison with the contents of a desired position storage part 104.
Patent JP-H0817186-A (JP)
Title: Semiconductor storage
Inventor: KAWAGUCHI HIDEJI
IPC: G11C11/412
Filed: 1994-06-28
Abstract: PURPOSE:To keep low an erroneous operation when a power supply voltage is low and to achieve a low-voltage operation since a storage node at H-level side of a memory cell after writing ends rapidly reaches a power-supply voltage level. CONSTITUTION:Capacitors C3 and C4 are provided between the storage node of a memory cell and a bit line at the other storage node in a semiconductor storage, especially a static RAM. A bit line XBL changes from H to L level and data are written to a memory cell via a transfer transistor Q4. Immediately after this, the data of the bit line are reset to H level and the potential of the bit line XBL which was at the ground level is increased. Then, the potential of the H-side storage node N1 at the other H side rapidly increases due to the coupling of a capacitor C3 which is connected to the bit line XBL, thus preventing writing data from inverted.
Patent JP-S6128654-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/00
Filed: 1984-07-16
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。