baber/WOPTO huggingface dataset:
Patent JP-S58210930-A (JP)
Title: Preparation of foam
Inventor: ITOU RIYOUICHI
IPC: C08J9/06
Filed: 1982-05-31
Abstract: PURPOSE:To prepare a foam useful as a soundproofing material, heat insulating material, and cushioning and packing material, having improved surface properties, by blending a specific unsaturated copolymer resin with a radical decomposition type thermoplastic resin and a chemical blowing agent in specified ratios to give a composition, expanding it. CONSTITUTION:A composition comprising (A) 1-99pts.wt. unsaturated copolymer resin consisting of 2-12C alpha-olefin (e.g., ethylene, etc.) and a nonconjugated diene (e.g., 2-methyl-1,4-pentadiene, etc.) shown by the formula (n is 1-10; R<1>-R<3> are H, or <=8C alkyl), having 0.1-30wt% nonconjugated diene content and 500- 30,000kg/cm<2> modulus of elasticity, (B) 99-1pts.wt. radical decomposition type thermoplastic resin (e.g., polyolefinic resin, etc.) and 0.05-50pts.wt. chemical blowing agent (e.g., azodicarbonamide, etc.) based on 100pts.wt. total amounts of the resins A and B is expanded under heating after crosslinking or simultaneously, to give the desired foam.
Patent JP-S62248012-A (JP)
Title: Unloading position detecting device for unattended car
Inventor: MAETAKI SUSUMU
IPC: G05D1/02
Filed: 1986-04-22
Abstract: PURPOSE:To exactly detect a vacant or occupied state of an unloading position of the ground side, by providing a reflecting means on a position opposed to a light emitting means and a light receiving means in a shape for placing the unloading position between them. CONSTITUTION:To the left end part on a ground conveyor 4, a reflector 11 is attached so that its reflecting surface turns to a recursive reflection type photoelectric tube 10. In this state, in case light beams have been emitted to the reflector 11 from a light emitting part 10a of the tube 10, when an unloading position P2 is vacant, strong reflected light beams by the reflector 11 are made incident on a light receiving part 10b, and a signal of an L level is outputted to a controller from the tube 10. In this way, an unloading car 1 executes unloading. However, in case the position P2 is occupied, the reflected light beams by the reflector 11 are not made incident on the light receiving part 10b, and as a result, a signal of an H level is outputted to the controller from the tube 10. As a result, the unattended car 1 stops unloading. Also, in case of a pallet 2, the same detection can be executed by placing the reflector 11 in a position opposed to the tube 10 in a shape for placing the pallet 2 between, on an unloading position P3.
Patent JP-S62249819-A (JP)
Title: Article handling device using bucket
Inventor: NISHIMURA KIMIHIDE
IPC: B65G47/52
Filed: 1986-04-22
Abstract: PURPOSE:To improve transportation and storage efficiency, by advancing a lift lever of a lift device into a bucket from the lower portion of the bottom plate of the bucket and retreating the same therefrom in the captioned device for packing cases accommodating documents or the like to lift and lower the article supporting plate in the bucket. CONSTITUTION:When a bucket 1 arrives at a case taking-out position, the lift lever 22 of a lift unit 24 confronts the through hole 2 of a bucket 1. When a lift lever 22 moves upwardly through a lifting and lowering plate 23 at the time, the lift lever 22 advances into the bucket 1 through the through hole 2 to move an article support plate 3 upwardly, which permits a packing case 4 to be lifted and the support plate 3 to be at the same level with a packing case taking-out conveyer 19. Then, a pusher 25 pushes the packing case 4 onto the conveyer for placing it thereon. Next, the pusher 25 retreats and the lift unit 24 lowers. With this arrangement, transportation and storage efficiency can be improved.
Patent JP-S5519881-A (JP)
Title: Fieldeffect transistor
Inventor: KOBIKI MICHIHIRO
IPC: H01L29/10
Filed: 1978-07-28
Abstract: PURPOSE: To obtain a shot key barrier gate FET that has high withstand voltage and performance characteristics by forming a recess in the center section of an active layer that is located between a source electrode and a drain electrode, and providing a gate electrode at the bottom of the recess.  
     CONSTITUTION: An active layer 2a is grown on a semiinsulating GaAs substrate 1. Then a source electrode 3 and a drain electrode 4 are covered on the layer 2a with a given interval. Making use of these electrodes as a mask, the first recess 6 is formed by means of etching. Another recess 7 is etched in the center section of the recess 6 with a resistor film 8 as a mask that has a hole which corresponds to the center section of the recess 6, thus further reducing the thickness of the layer 2a. Then a gate electrode 5a is covered on the bottom of the recess 7. By so doing, withstand gate voltage and drain voltage are increased, as well as resistance between the source and gate, and resistance between the gate and drain are reduced, thus improving high frequency characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01263280-A (JP)
Title: Phosphating solution for steel and zinc or zinc alloy plated steel plate
Inventor: TAKAGI SHINJI
IPC: C23C22/22
Filed: 1988-04-15
Abstract: PURPOSE:To improve the resistance of a formed phosphate film to hot salt water, the water resistant secondary adhesive property after coating by using a phosphating soln. prepd. by adding specified amts. of Mg ions and Mn ions to a phosphating soln. contg. regulated amts. of Zn ions and Ni ions. CONSTITUTION:A phosphating soln.contg. 0.7-2.0g/l Zn ions, 1.0-4.0g/l Ni ions, 0.3-1.5g/l Mn ions, 0.3-1.5g/l Mg ions, 10.0-25.0g/l phosphate ions, 0.5-2.0g/l (expressed in terms of F) total F, 3.0-20.0g/l nitrate ions and a film formation accelerator is prepd. The total amt. of Mn ions and Mg ions is about >=1g/l and the total F is desirably F ions and/or complex fluoride ions. The accelerator is preferably one or more among nitrite ions, nitrobenzenesulfonate ions and hydrogen peroxide.
Patent JP-S62249604-A (JP)
Inventor: NAGAFUNE TATSUYA
IPC: A43B13/38
Filed: 1986-04-21
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-H02272002-A (JP)
Title: Production of rubber composition having low hardness
Inventor: ARIYOSHI TAKASHI
IPC: C08L21/00
Filed: 1989-04-14
Abstract: PURPOSE:To avoid uneconomical energy consumption and deterioration of mechanical properties of resultant rubber product and obtain the subject composition useful for electrical machinery and apparatus or automobile, etc., by incorporating specific amount of plasticizer or softener into specific powdery rubber and kneading. CONSTITUTION:100-300 pts.wt. plasticizer (e.g. dimethyl phthalate or di-n- octylphthalate) and/or softener (e.g. aromatic oil, paraffinic oil or castor oil) is incorporated into 100 pts.wt. powdery rubber having >=90 Mooney viscosity at 100 deg.C (e.g. chlorinated polyethylene rubber or polychloroprene rubber) and kneaded to afford the aimed composition.
Patent JP-H02272638-A (JP)
Title: Analyzing device for fuzzy inference rule
Inventor: ISHIDA TSUTOMU
IPC: G05B13/02
Filed: 1989-04-14
Abstract: PURPOSE:To select rules required at minimum by grouping rules having similar adaptation or its change rate. CONSTITUTION:The analyzing device is provided with a means 12 for storing values relating to the adaptation of respective rules for fuzzy inference based upon plural rules by using a prescribed physical value as a variable over the prescribed range of the physical value, a means 14 for calculating similarity between the rules of values relating to the adaptation of respective stored rules and a means 15 for grouping rules based upon the calculated similarity. Consequently, a necessary rule can be selected in accordance with the kind of a variable, a fuzzy inference can be executed by using only the selected rule and the processing speed can be improved.
Patent JP-S5719817-A (JP)
Title: Master slave type power controller
Inventor: FUKUTOMI KAZUO
IPC: G05F1/455
Filed: 1980-07-10
Abstract: PURPOSE:To obtain a uniaxial multithrow operable power controller which is able to control electric power efficiently, by making a control signal line and an electric power line independent, and also using an SCR for an electric power controlling element. CONSTITUTION:An electric power line PL is connected to a noise removing filter 4, and also is connected to a load 6 through an SCR5 which is driven by an SCR driving circuit 14. An output of the filter 4 is inputted to a zero crossing signal generating circuit 7 for detecting a sine wave of the line PL and outputting a signal, also is lowered in voltage by a transformer 8 and is stabilized by an electric power supply circuit 9. When an output of the circuit 9 is received, a reference signal generating circuit 10 generates an approximate 1- cos psi signal synchronizing with the line PL. A master slave MS control signal which has been sent from a power controller (PCT) of the previous stage is provided to a setting circuit 3 and is voltage- divided after passing through an MS deciding circuit 11, and after that, is led to a PCT of the next stage. An output of the circuit 3 is also inputted to a two-way crossing comparing circuit 12, and the circuit 12 compares an output of the circuit 10 with an output of the circuit 3, and generates a control signal of the SCR5.
Patent JP-H08290267-A (JP)
Title: Automatic underwater cutting device of steel cut-off wall made of steel sheet pile
Inventor: YAMADA KUNIOKI
IPC: B23K7/10
Filed: 1995-04-19
Abstract: PURPOSE: To achieve the correct and sure cutting by achieving the copy traveling of a torch provided on a slide-back mechanism having a following guide to be brought into contact with a cutting surface and moved with a shape copy rail as a guide corresponding to the shape of a steel cut-off wall to achieve the cutting while the distance between the torch and the cutting surface is kept constant. CONSTITUTION: An L-shaped guide 19 is provided on both sides of a cutting device 10 and abutted on the surface of a steel sheet pile 14, the space between the cutting device 10 and the steel sheet pile 14 is kept constant, and fixed by a fixing magnet 22 having a roller. Two elevating rails 23 consisting of channels of U-shaped section are provided in parallel on the surface corresponding to the shape of the steel sheet pile 14 of the cutting device 10. A plate- shaped elevating body 20 provided with two shape copying rails 21 to achieve the copy traveling of the torch 24 in the horizontal cutting direction corresponding to the shape of the steel sheet pile 14 is mounted on this elevating rail 23 through an elevating winch 25, and the shape copying rail 21 is provided with a mobile torch moving vehicle 26 having the torch 24.
Patent JP-S63258237-A (JP)
Title: Internal mirror for automobile
Inventor: UEMATSU YOSHICHIKA
IPC: B60R1/12
Filed: 1987-04-17
Abstract: PURPOSE:To enable the easy fitting of a sensor and ensure safety at the time of collision by fitting a mirror stay in a snap form to a mirror base fixed to body structure and connecting the mirror stay with a fitting arm for pressing and supporting the sensor onto a windshield. CONSTITUTION:A mirror base 11 having a top recess 11a for fitting and supporting an internal mirror 15 is fixed to body structure 16 and the projected part 12a of a mirror stay 12 is coupled to the recess 11a via an elastic member 13 as a locking member in a snap form. A sensor support arm 19 is fixed to the mirror stay 12 with a set screw 20 and a sensor 18 is pressed and supported onto a windshield 1 via a ball and socket joint 17 on the tip of the arm 19. In this system, a sensor for detecting a rain drop and the like can be easily fitted while the resonance thereof being prevented via an internal mirror arm. Also, the mirror arm is made detachable from the mirror base upon collision, thereby enhancing a driver's safety.
Patent JP-S61262280-A (JP)
Inventor: JIYOAHIMU KEE ETSUCHI HIIZAA
IPC: F16K31/06
Filed: 1986-04-24
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-H09253795-A (JP)
Title: Molding method for mold and device therefor
Inventor: KASAZAKI MASAYOSHI
IPC: B22C15/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To execute the molding which does not develop carry phenomenon in the case of press-squeezing by blowing compressed air into molding sand charged onto a molding flask, flattening the sand upper surface by descending the squeeze-plate. SOLUTION: The molding sand S is charged into a space constituted with a pattern plate, molding flask and rising flask 3. Successively, the compressed air is supplied into a supplying air inner passage 55 of the squeeze-plate 50 and the air is spouted downward from plural air spouting holes 53 and exhausted through a vent hole 54, air exhaust inner passage 57, communicating hose 58 and air exhaust pipe 43. In this condition, the squeeze plate 50 is gradually descended and the heap-over part of the molding sand S in the rising flask 3 is blow-flattened and the height of the molding flask S is made to almost fixed height. Successively, the supply of the compressed air is stopped and the descending movement of a squeezing cylinder 51 is continued and the squeeze of the whole molding sand S is executed with the squeeze-plate 50 to execute the molding.
Patent JP-S581660-A (JP)
Inventor: IINO HIROICHI
IPC: B65D47/20
Filed: 1981-06-15
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-S62249002-A (JP)
Title: Position detecting device
Inventor: UMEGAKI SUNAO
IPC: G01B11/00
Filed: 1986-04-22
Abstract: PURPOSE:To fix a detecting position of an object irrespective of a variance of an element of a detecting part and time aging, by sample-holding an output voltage of a position detecting part, and changing a reference voltage of a comparison circuit in accordance with sensitivity of the position detecting part. CONSTITUTION:The titled device is constituted of a detecting part 4 consisting of a light emitting diode 1 and a phototransistor 2, a circuit 9 for sample-holding its output voltage, a voltage dividing circuit 13 which has been constituted of a resistance 10 and 11 which have been connected in series to its output, and a comparator 12 for comparing its output voltage with an output voltage of the detecting part 3. In this state, when an incident light to a phototransistor 2 is decreased by a movement of an object, its output voltage is varied as a waveform 24 or 25, but when sensitivity of the phototransistor 2 is high, a voltage to be compared 12 is high as shown by an output waveform 26 of the circuit 13, and on the contrary, when sensitivity of the phototransistor 2 is low, the voltage to be compared 12 becomes low as shown in an output waveform 27, and as a result, an output variation of the comparator 12, which signifies a detection of the object becomes a fixed position roughly as shown by a waveform 28 and 29.
Patent JP-H05267712-A (JP)
Title: Photocoupler
IPC: H01L31/12
Filed: 1992-03-19
Abstract: PURPOSE:To improve the breakdown strength between the primary and secondary elements by a method wherein a light-emitting element and a light-receiving element is arranged on a sheet of lead frame, their circumference is coated with transparent epoxy resin, a part of the circumference is covered by white epoxy resin, and the above-mentioned circumference is coated with light-shielding epoxy resin. CONSTITUTION:A light-emitting element 1 and a light-receiving element 2 are sealed by transparent epoxy resin 4, white epoxy resin 5 is formed covering the above-mentioned elements by a potting or molding method, and their circumference is molded by light-shielding epoxy resin 6. The light emitted from the light-emitting element 1 is made incident on the light-receiving element directly, and at the same time, the light emitted from obliquely above is reflected by the white epoxy resin 5, and it advances to the light-receiving element. As a result, only one lead frame is used, work process is simplified, and as the primary and the secondary elements are isolated by epoxy resin only, the breakdown strength between them can be ensured excellently.
Patent JP-H10287715-A (JP)
Title: Water-base resin, production thereof, and water-base resin composition containing the sane
Inventor: KINOSHITA KOJI
IPC: C08F265/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base resin excellent in solvent resistance by polymerizing a polymerizable unsatd. monomer component essentially contg. a polymerizable unsatd. monomer having a tert-amino group in the presence of a carboxylated vinyl resin partly or completely neuralized with a basic compd. and dissolved in a water-base solvent. SOLUTION: A polymerizable unsatd. monomer component essentially contg. a carboxylated polymerizable unsatd. monomer [e.g. (meth)acrylic acid] is polymerized in the presence of a polymn. initiator in a water-soluble org. solvent to give a carboxylated vinyl resin. The resin is partly or completely neutralized with a basic compd. (e.g. triethylamine) and is dissolved in a water-base medium. In the presence of 100 pts.wt. this dissolved resin, up to 400 pts.wt. polymerizable unsatd. monomer component essentially contg. a polymerizable unsatd. monomer having a tert-amino group [e. g. a 2-dimethylamino(meth)acrylate] in an amt. of this monomer of 0.05-3 mol based on 1 mol of the carboxyl group of the dissolved resin is polymerized, thus giving the objective water-base resin.
Patent JP-S58218147-A (JP)
Inventor: AARU AARU HANTO
IPC: C08G59/40
Filed: 1983-05-27
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-H07281235-A (JP)
Title: Camera with function for correcting camera shake
Inventor: MIYAMOTO HIDENORI
IPC: G03B5/00
Filed: 1994-04-08
Abstract: PURPOSE:To miniaturize a camera with a function for correcting shake which is provided with a zoom type lens barrel having camera shake correcting devices and variable power devices. CONSTITUTION:The camera is operated to vary power for a focal length by the variable power devices 41 and 42 moving plural photographic lens groups 32, 33, 35 and 36 in an optical axial direction, provided with the camera-shake correcting devices 35 and 37 correcting camera-shake in response to the detection signal of the camera-shake detecting device detecting the camera-shake and constituted so that the correcting devices 35 and 37 are housed in the main body cover of a camera body 1 by the variable power devices 41 and 42 when the camera is not used, while the correcting devices 35 and 37 are projecting outside the main body cover of the camera body 1 in a prescribed region in a variable power operation region when the camera is used. The variable power devices 41 and 42 are provided with consecutive cams 41a-41c capable of moving up to the most projecting position in front of the camera from the housing position when the camera is not used together with the photographic lens groups, in the use state.
Patent JP-S60243284-A (JP)
Inventor: IENSU GOBUREHITO
IPC: H01L21/308
Filed: 1985-05-02
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-S62240664-A (JP)
Title: Pyridine-3-carboxamides
Inventor: GOTO YUKIHISA
IPC: A61K31/443
Filed: 1986-04-23
Abstract: NEW MATERIAL:A compound of formula I [R is H, (CH2)nR1 (n is 1, 2, 3; R1 is H, OH, lower alkoxy, SH, lower alkylthio, NH2); R2 and R2' are the same and represent 2-11C alkyl, lower alkenyl, lower alkinyl, cycloalkyl, lower alkoxyalkyl; R3-R5 are H, halogen, CN, NO2, NH2, lower alkyl, R6 is H, halo gen, lower alkyl, phenyl or aralkyl which may be substituted) or its adduct salt. EXAMPLE:1-Butyl-1,4-dihydro-4-oxo-N-phenyl-2,6-dipropyl-3-pyridine-car boxamide. USE:Plant growth inhibitor or anti-inflammatory. PREPARATION:The objective compound of formula I is obtained by reaction of a compound of formula II with another compound of formula III or its salt in an appropriate solvent at room temperature to 60 deg.C.
Patent JP-S5321150-A (JP)
Title: Propylbenzene clathrate composition, its preparation, and separation of propylbenzene from a mixture contg. propylbenzene (using the same)
Inventor: YAMAJI TEIZOU
IPC: C07C67/00
Filed: 1976-08-09
Abstract: PURPOSE: Clathrate composition comprising a metacyclophane of formula and a propylbenzyene; for example, metacyclophane-n-propylbenzeneclathrate composition (mp. 130 -133°C). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06310069-A (JP)
Title: Sample support device and method for electron microscope
Inventor: UKIANA MOTOHIDE
IPC: H01J37/20
Filed: 1993-04-21
Abstract: PURPOSE:To observe inside electric potential distribution or electric field strength distribution by impressing voltage upon a semiconductor sample of a thin film. CONSTITUTION:An insulating layer is formed on a surface of a sample stand, and a metallic plate 6 to which fine work is applied by etching is adhered on it. A semiconductor sample 10 having a voltage terminal is loaded on the sample stand, and when it is pressed down by a ring spring 12, the voltage terminal of the semiconductor sample 10 and a voltage terminal of the metallic plate 6 are continued electrically to each other, and when electric power is supplied to a cord 18, voltage is impressed upon the semiconductor sample. Thereby, the thin film semiconductor sample having the voltage terminal can be loaded on the sample stand by simple handling, and when the voltage is impressed upon the semiconductor sample, electric potential distribution or electric field strength distribution can be observed.
Patent JP-H11267006-A (JP)
Title: Curtain and curtain rail
Inventor: MORI HIROSHI
IPC: A47H13/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a curtain and a curtain rail of simple structure and low cost which can be easily and detachably attached to a window frame of an automobile or the like without deteriorating appearance of a cabin. SOLUTION: A device comprises a curtain 1 in which rail insertion holes 3 are provided close to an upper edge 12 of a curtain laterally in a line at a pitch P, in which the rail insertion hole 3 is formed as a pair of tongue piece 4A, 4B cut at a upper hole edge, and in which the tongue pieces 4A and 4B have a simple connection means such as a hook 5 or a hook button 6 to let the rail insertion hole 3 to be freely opened/closed, a rail main body comprising a small diameter hollow pipe 7 inserted and connected to a large diameter hollow pipe 8 to be freely expanded/contracted, and a curtain rail 2 having installation parts 10 which is freely folded and detachably locked and set to a window frame 15 by a velvet faster means protruded at both ends of the rail main body 9.  The curtain rail 2 is inserted into the rail insertion holes 3 of the curtain 1 and combined, and the installation parts 10 are detachably installed and set to the window frame 15 of a car body door.
Patent JP-H01265463-A (JP)
Title: Fuel cell
Inventor: WATANABE AKIRA
IPC: H01M8/24
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the generation of leakage of reaction gas or a cross leakage by forming almost half-cylindrical projections at the periphery of the front and the rear sides near the end surface of gas separator plates where a gasket is contacted, and giving a local compression force to shims. CONSTITUTION:At the edges of the sealing surfaces of the ends of gas separators 2 where a gasket 4 is contacted, almost half-cylindrical projections 10 with a specific height are formed beforehand. The thickness of shims 8 and 8 prior to the fastening and the thickness of electrolyte matrixes placed between the shims are compressed respectively after the fastening between the neighboring gas separators 2 and 2, and a pair of shims 8 and 8 at the gasket 4 part is compressed locally much stronger by the almost half cylindrical projections 10 bitten in the shims. As a result, the contraction of the shims 8 and 8 at this part is suppressed, producing no gap between the gasket 4, and a gas leakage or a cross leakage can be prevented.