baber/WOPTO huggingface dataset:
Patent JP-H08337680-A (JP)
Title: Thermosetting resin and semiconductor device using the same
Inventor: HATTORI RIE
IPC: C08F2/44
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the occurrence of a thermal stress by dissolving a resin component in an organic solvent dispersion of an ultrafine particulate filler having a mean particle diameter not more than specified value, removing the solvent and then heating the solutes. CONSTITUTION: At most 90 pts.wt. ultrafine particulate filler having a coefficient of thermal expansion of at most 20ppm/K and a mean particle diameter of at most 50nm and comprising, e.g. crystalline silica, fused silica, aluminum oxide, titanium oxide or zirconium oxide is dispersed in an organic solvent, such as dimethylacetamide, dimethylformamide, N-methylpyrrolidone, toluene, methanol, ethanol or propanol. 100 pts.wt. in total of a thermosetting resin comprising, e.g. a biphenyl epoxy resin or a cresol novolak epoxy resin and a curing agent comprising, e.g. a phenolic novolak or a cresol novolak are dissolved in the dispersion, and the solvent is then removed by vacuum drying to give a resin composition. A semiconductor is sealed with this composition, and the composition is then cured by heating to give a semiconductor device with low thermal stress.
Patent JP-H01113009-A (JP)
Title: Structure for setting up parts onto vacuum double container made of metal
Inventor: ARASHI MASAHIKO
IPC: A47J41/02
Filed: 1988-06-10
Abstract: PURPOSE: To improve workability and to prevent the damage to appearance by fixing a metal stud pin to the surface of the outer cylinder of a double container having a vacuum space formed thereto at a predetermined position by stud welding without damaging a vacuum degree. CONSTITUTION: Inner and outer cylinders 1a, 1b are welded and integrated to form a vacuum space 2 to produce a vacuum container 1 having a hollow double structure and a stud pin 3 is fixed to the surface of an outer cylinder 1b by stud welding. Subsequently, the stud pin 3 is fitted in the hole 4 of a handle 5 to fix the handle 5 to the vacuum container 1 by a usual welding means. Since the handle is attached to the stud pin 3 fixed by stud welding, the handle 5 can be strongly attached to the vacuum container. A part can be easily attached to the vacuum container 1 without damaging the vacuum degree of the vacuum container 1.
Patent JP-S5475722-A (JP)
Title: Steps with foldable handrail contained within automotive body
Inventor: MURATA KATSUSUKE
IPC: B60R3/02
Filed: 1977-11-28
Abstract: PURPOSE: To enable containment and extension of steps having telescoping means and cover opening and closing means by incorporating a tilting cylinder and a folding cylinder with the steps.  
     CONSTITUTION: A fulcrum 4 is provided at the intermediate bottom of steps 2 having a foldable handrail 3 at the lower air gap of a cabin floor 1 with a cover opening and closing key 5 secured to the lower periphery. While the steps 2 are contained, a cover 6 is closed to urge a spring 8 with an openable rod 7 pulled at the key 5. When a roller chain 13 is driven to extend the steps 2, the rod 7 is moved forwards by the spring 8 to thereby open the cover 6. Thus, the steps 2 are pused outwardly by the chain 13 to rotate around the fulcrum 4 by first cylinder 11 and to simultaneously automatically stand a handrail by second cylinder. Thus, it enable easy containment and extension of the steps 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570713-A (JP)
Title: Measuring unit for ultrasonic wave flow
Inventor: NAKAGAWA YUKIO
IPC: G01P5/24
Filed: 1978-11-22
Abstract: PURPOSE: To enable to measure high accuracy even to the pipes of small size, by replacing the ultrasonic wave propagation time into current value to simplify the circuit constitution.  
     CONSTITUTION: A pair of ultrasonic wave oscillators 1a, 1b are located so that ultrasonic waves can be propagated forward and reverse to the flow of fluid. Further, after a given time from the ultrasonic wave emission timing, the current integrator 8 is started, the output voltage E 1  of this current integrator is compared 10 with the reference voltage E o . The comparison output obtained in excess of the reference value and the ultrasonic wave reception signal are fed to the time difference detection circuit 12 to obtain the production timing time difference signal. In this case, the integration voltage corresponding to the time difference signal is picked up from the controller integrator 14 and converted into the current output I 1  corresponding and fed to the current integrator 8. This current output is integrated and the difference of the integrated voltage from the controller integrator from one oscillator to another and from another to one, when ultrasonic wave is emitted, is taken  and the flow speed of the fulid can be calculated from this difference.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H037623-A (JP)
Title: Power transmission
Inventor: HIRABAYASHI YUJI
IPC: B60K17/04
Filed: 1989-06-06
Abstract: PURPOSE:To enhance the connecting rigidity between an engine and a casing in the title power transmission having a differential mechanism on one end side thereof by rigidly connecting a casing which accommodates a whole of a power output mechanism, the transmission and the differential mechanism, with end and side surfaces of the engine. CONSTITUTION:Inside a transmission case 23, there are provided a power output mechanism 24 arranged on the rear end of a crank shaft 21a, a transmission 25 arranged in parallel to the crank shaft 21a and a differential mechanism 26 arranged on the front end of the transmission 25. A front wall 23a of the transmission case 23 on the engine rear end side is rigidly connected with the rear wall 38a of a cylinder block 38. A side wall 23b, the other end, of the transmission case 23 on an engine cylinder row side is rigidly connected with the side wall 39a of a skirt part 39 and the side wall 40a of an oil pan 40. Since the transmission 23 is fixed to the engine with the two surfaces, the rigidity in the directions of the engine rear end and cylinder row, and also the rigidity in the vicinity of the connected portion of the transmission are enhanced.
Patent JP-S5767728-A (JP)
Title: Door closing detector for high frequency heater
Inventor: SHIBAHARA JIYUN
IPC: F24C7/08
Filed: 1980-10-14
Abstract: PURPOSE: To improve the safety against the leakage microwave by a method wherein the minute displacement for opening the door is certainly detected.  
     CONSTITUTION: When the door 2 happens to begin to open during the cooking being performed under the condition that a relay contact 20 is closed and at the same time a relay contact 23 also is closed, a pulse-train form light beam from a light emitting diode 10 gets easily out of the place lit on a phototransistor 11 and, as a result, not the voltage pulse train, which is necessary for a comparator 17 to generate the door-closing signal, but the constant level voltage is generated. Consequently, the second counter action is stopped and no output from a relay driving circuit 21 is generated and the relay contact 20 is released in order to stop the oscillation of a magnetron 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H075502-A (JP)
Title: Angle selective light transmission plate
Inventor: TADA HIROAKI
IPC: G02F1/19
Filed: 1993-06-15
Abstract: PURPOSE:To provide the transmission plate which maintains good angle selective light transmittance and has high adhesive power and excellent weatherability and reliability by laminating a resin film for adhesion and a silicone resin film which contains many bar-shaped particulate assemblies and is subjected to an oxidation treatment on the side facing this resin film for adhesion between a pair of transparent substrates. CONSTITUTION:This light transmission plate consists of the transparent substrates 1, a transparent conductive film 2, the particulate assemblies 4, the silicone resin film 5 and the resin film 6 for adhesion. The shape of the particulates 3 is preferably a needle-like or planar from the reason that the absorption sectional area of he bar- shaped particulate assemblies 4 obtd. by impression of an external field to the light of the direction perpendicular to the transparent substrates 1 is reduced. The surface of the silicone resin film 5 is subjected to the oxidation treatment and is thereby provided with polar power components, by which the adhesive power to the resin film 6 for adhesion is improved. Gels shrink when the silicone resin film is subjected to the oxidation treatment but the gels near the particulate assemblies 4 hardly shrink and, therefore, rugged shapes are formed on the film surface and the adhesive power is improved.
Patent JP-H0814049-A (JP)
Title: Valve structure of exhaust control device for two-cycle engine
Inventor: YAMADA TOSHIYUKI
IPC: F01L1/38
Filed: 1994-06-24
Abstract: PURPOSE:To improve startability and durability of an exhaust control device by reducing the occurrence of slide resistance of a valve part. CONSTITUTION:An exhaust control device for a two-cycle engine comprises first and second valve bodies 12 and 14 each having a hole 10 formed in the housing 26 of a cylinder body 4 and opened to an exhaust passage 8 and valve parts 12a and 14a slidably contained in the hole 10; and a drive part 16 to slide the valve part 12a in a direction in which the valve part is protruded in and retracted from the exhaust passage 8. The lever 16b of the drive part 16 is arranged rearward of the rear edge of an inner wall 10b in a hole 10 receiving the slide surface of the valve part 12a and an arm part 18a to intercouple the valve part 12a and the drive part 16 is arranged at the rear part of the valve part 12a, the upper surface 18a1 and the under surface 18a2 of the arm part 18a are positioned flush with the upper surface 12a2 and the under surface 12a3 of the valve 12a.
Patent JP-H038695-A (JP)
Title: Container guide device of shuttle trolley in container crane
Inventor: SASAKI OSAMU
IPC: B66C5/00
Filed: 1989-06-06
Abstract: PURPOSE:To easily and rapidly cope with various sizes of containers by change of guide position with the same device by bringing slide guides close to each other or separating them from each other by a guide moving device, and disposing the slide guides in positions corresponding to a suspended container size by a detecting mechanism. CONSTITUTION:When winding drums 12A, 12B are rotated by a motor 21, both of the horizontal moving part 15A, 15b of winding ropes 14A, 14B in guide moving devices 8A, 8B are moved in opposite directions along the longitudinal direction by the same quantity. The slide guides 5A, 5B connected to them are brought close to or separated from each other with the center part of a container receiving truck 3 between them while sliding on a rail 4. Also, the strikers 23 provided on the slide guides 5A, 5B enables the setting of the positions of the slide guides 5A, 5B corresponding to a suspended container size. Thus, when a detector 22 corresponding to the suspended container size is used, the slide guides 5A, 5B are disposed at an interval corresponding to the container size.
Patent JP-S63307925-A (JP)
Title: Molding method for plastic sheet with wavy profile
Inventor: IWATA AKIHIRO
IPC: B29C48/13
Filed: 1987-06-09
Abstract: PURPOSE:To mold a wavy sheet by means of a T-die for flat sheet molding by computing the operation volume of respective die bolts from a target displacement to be fixed by the variation between a target profile and the thickness of the sheet. CONSTITUTION:The target displacement (ei) of flexible lip A displacement is set by a computer 17 by means of target profile (ti) of a wavy sheet and sheet profile (mi) basing on a thickness gauge 15 and a factor G basing on a formula that ei = G (mi-ti). Then, the formulas (2) and (3) are computed to find out displacement deltai of respective die bolts F. After that, respective die bolts F are operated by means of an actuator of an automatic T die 12 by the operation of a computer 17, and the flexible lip A is displaced into a desired pattern. When the pattern is varied, the set profile is varied to come close infinitely to a target shape by repeating said computation.
Patent JP-H037453-A (JP)
Title: Automatic answering telephone set
Inventor: UNO KINICHI
IPC: H04M1/65
Filed: 1989-06-05
Abstract: PURPOSE:To store only an effective opposite message, to utilize a digital memory effectively and to improve the operability by providing a storage control means which eliminate waste of the digital memory due to useless recording when the opposite message represents no voiced signal or opposite party gives up the line at the recording of the opposite party. CONSTITUTION:An analog integration circuit 18 receives an initial clear control signal and a monitor period control signal from a TM terminal of a control circuit 7 and stores an integration signal in response to a voice level and occurrence time inputted from a line terminal 1. A reference signal setting circuit 19 sets a reference value for the discrimination of no voiced signal from the output of the analog integration circuit 18 and a comparator circuit 20 compares the both and outputs the result to an FL terminal of the control circuit 7. When the output of the comparator circuit 20 is discriminated to be an unvoiced signal, the control circuit 7 discriminates it that the recorded signal is invalid and restores the start address of the digital memory 8 at the write mode to the head address of this recording and the signal is recorded from this address at the succeeding recording. Thus, the digital memory is utilized effectively.
Patent JP-H08332547-A (JP)
Title: Casting method and mold and its production
Inventor: IGARASHI KOTARO
IPC: B22C3/00
Filed: 1995-06-09
Abstract: PURPOSE: To enable production of a precision casting similarer to a casting with a lost wax process than a general cast steel product and cheaper than the casting with the lost wax process by simplifying a complicated process in the lost wax process needing much cost and the long time in the casting. CONSTITUTION: A mold with a shell molding method formed by using coated sand consisting essentially of aggregate and organic binder, is used and inorganic binder 12 is impregnated on a casting skin forming surface to beforehand harden this surface. Molten metal is packed into the inner part of the shell mold forming the inorganic binder impregnating-hardened layer on the casting skin forming surface to produce the casting. Then, the shell mold is heated in the temp. range of almost 100-250 deg.C and the molten metal is rapidly poured by a dropping direct pouring method.
Patent JP-S5266589-A (JP)
Title: Cushioning materials
Inventor: FURUKAWA TSUTOMU
IPC: B65D65/38
Filed: 1975-11-29
Abstract: PURPOSE: Cushioning materails suitable for floorings, improved in heat retaining effect by filling the concave sites among domes with foamed materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5667731-A (JP)
Title: Knocking sensor
Inventor: FUJISHIRO TAKESHI
IPC: H04R17/02
Filed: 1979-11-06
Abstract: PURPOSE: To obtain a knocking sensor having a wider band width and improved S/N by combining the electric outputs obtained from a plurality of vibrators, with resonance frequencies and the phase shift considered.  
     CONSTITUTION: An electrode on the upper surface of a piezo-electric 18 and an electrode on the lower surface of a piezo-electric element 21 are connected through a retainer 13, washer 26, bolt 28 engine body 29, retainer 25 and metal plate 22. An electrode on the lower surface of the piezo-electric element 18 and an electrode on the upper surface of the piezo-electric element 21 are connected through a metal plate 19 and a retainer 24. Thus, when vibrators 17 and 20 are statically transformed in the same direction, the output obtained from the piezo-electric element 18 and 21, which have opposite polarities, are combined. Therefore, a flat characteristic can be obtained without lowering the sensitivity over a range of frequencies including the resonance frequencies of the vibrators. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09301979-A (JP)
Title: Fluoran compound and color developing recording material by using the same
Inventor: EDA TSUNETO
IPC: B41M5/327
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluoran compound useful as a color former for a color developing recording material such as a pressure-sensitive or a thermo- sensitive recording material excellent in whiteness and shelf stability of a base surface, capable of developing a clear red color and having a good preservation stability of an image. SOLUTION: This new fluoran compound is represented by formula I [R1 and R2 are each an alkyl or can form a heterocyclic ring by bonding each other with a nitrogen atom bonded thereto; (n) is an integer of 0 to 2] useful as a color former, etc., for a color developing recording material such as a pressure-sensitive or a thermo-sensitive recording material excellent in whiteness and shelf stability of a base surface, capable of developing a clear red color and having a good preservation stability of an image. The compound of formula I is obtained by reacting a benzophenone compound of formula II with a diphenylamine compound of formula III (R is H or a lower alkyl) in the presence of a condensation agent through a dehydration and further treating the resultant product with an organic amine or an alkali.
Patent JP-S5962629-A (JP)
Title: Unsaturated homopolymeric and/or copolymeric polyester, man-ufacture and solution containing same for impregnating electromechanical parts and coating electric and electronic partsand circuit
Inventor: GIYUNTAA HEEGEMAN
IPC: H01B3/42
Filed: 1983-08-08
Abstract: The invention relates to unsaturated homo- and/or copolymerizable polyesters which have been prepared from an alcohol component comprising a multivalent alcohol, a carboxylic acid component comprising a multivalent carboxylic acid and optionally, hydroxycarboxylic acids or their derivatives capable of forming esters, and an acid component selected from the group consisting of maleic acid, fumaric acid, itaconic acid, mesaconic acid, aconitic acid, their derivatives capable of forming esters and mixtures thereof. As part of the alcohol coponent, hydroxylated polybutadiene with an average molecular weight of 2400 to 3000 and a hydroxy-functionality of 2.2 to 2.4 is condensed into the polyester. The polyesters exhibit useful flow anomalies which are due to their molecular structure.
Patent JP-H0720062-A (JP)
Title: Picture detecting device
Inventor: INOUE FUYUHIKO
IPC: G06T7/00
Filed: 1993-06-15
Abstract: PURPOSE:To detect a hole section formed in a sample by discriminating whether or not the data corresponding to the hole section exist in discriminated picture data which can be two-dimensionally divided into picture elements based on the gradation of the picture elements. CONSTITUTION:When the memory of a picture forming circuit 4 is switched to a readout state after a CCD sensor 2 completes image pickup, a dot pattern segmenting circuit 6 segments discriminated picture data into dot patterns S1-S4 at an equal pitch toward the periphery from the picture element at the center of the picture data and outputs the data of the patterns S1-S4 to address generating circuits 7-10. The circuits 7-10 arrange the gradations '0' and '1' of the patterns S1-S4 in order from one end to the other end of each pattern S1-S4 and output the address signals of the gradations to memories 11-14. The memories 11-14 output the data '0' or '1' of the addresses designated by signals from the circuit 7-10 to a discriminating circuit 15.
Patent JP-S6033807-A (JP)
Title: Manufacture of seamless pipe and piercer
Inventor: NAKANISHI YASUHEI
IPC: B21B25/06
Filed: 1983-08-06
Abstract: PURPOSE:To reduce the degree of wall-thickness deviation of a seamless pipe by specifying the connecting conditions between a plug and a connecting member provided to the tip of a mandrel bar in the manufacture of a seamless pipe by a Mannesmann process. CONSTITUTION:A billet B, a material to be rolled, is pierced by interpenetrating the central part of billet B by a plug 20 connected to a mandrel bar 30 while screwedly advancing the billet B in its axial direction by skew rolling rolls. Here, a connecting hole 21 having a proper depth and a diam. Which reduces toward the tip of plug 20, is formed at the center of the base end-face of plug 20. Further, a connecting member 35, inserted into the bar 30 in a freely advancing and retreating state, is formed into a conical shape which reduces its diam. toward its front tip in the same taper as that of the hole 21, and is loosely inserted into the hole 21. On the other hand, a piering condition, that is the penetrating position of the tip-face of plug 20 from the tip-face of billet B, is detected to adjust the gap between the member 35 and the hole 21 so that the gap becomes large or small respectively when said position locates at the intermediate part or in the vicinities of the front and rear ends of billet B.
Patent JP-H08309351-A (JP)
Title: Waste water treatment apparatus
Inventor: OTANI AKIRA
IPC: B01D17/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a waste water treatment apparatus capable of efficiently separating an oil-water mixed soln. such as washing waste water or industrial waste water of every kind into oil and water by together using a membrane module and a specific gravity difference separator. CONSTITUTION: A membrane module 3 separating an oil-water mixed soln. into transmitted water and an oil conc. non-transmitted soln. and a branch piping part 5 dividing the flow of the oil conc. non-transmitted soln. or the oil-water mixed soln. sent to the membrane module are provided. Further, an oil-water separator 7 separating a divided soln. into oil and water by liquid- liquid separation, a separated water return piping part 71 returning the separated water to the supply side of the membrane module 3 and an oil taking-out piping part 72 taking out the separated oil are provided.
Patent JP-H08333314-A (JP)
Title: N-acyl-2-arylcycloalkylmethylamine derivative as melatonin-operating medicine
Inventor: DANIERU JIEI KIIBUII
IPC: C07C233/43
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having melatonergic, useful for treating symptoms such as depression, work-shift syndrome, glaucoma, cancer, sleep disturbance, etc., treated by melatonergic.  
     SOLUTION: This compound is shown by formula I (Y is H or a halogen; R is Y or a 1-4C alkyl; X is R or the like; Z is Y, cyano or the like; G is methylene, ethylene or a 1-4C alkmethylene; R 1  is H, a 1-4C alkyl or benzyl; R 2  is a 1-6C alkyl, a 2-6C alkenyl, a 2-4C alkoxyalkyl or the like) or formula II such as (trans)-N-{[2-(3-methoxyphenyl)cyclopropyl]methyl}butanamide. A compound of formula I in which R 1  and R are each H and G is methylene is obtained by treating a compound of formula III with diethyl cyanomethyl phosphonate and sodium hydricle, making the resultant substance with trimethylsulfoxonium iodide into cyclopropane to give a compound of formula IV, catalytically reducing the compound with hydrogen and acylating the resultant substance with a compound of formula R 2 COCl. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5934257-A (JP)
Inventor: FUKUTANI HIROFUMI
IPC: A61L2/06
Filed: 1982-08-19
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。