baber/WOPTO huggingface dataset:
Patent JP-H10334777-A (JP)
Title: Plasma arc accelerating chamber and electric circuit safety device having contact arm housing
Inventor: RICHARD PAUL MARINGOSKY
IPC: H01H77/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit safety device having a gas generation motor device for expelling an electric arc from a contact during opening action. SOLUTION: An electric circuit safety device 10 has a housing 18, an operation mechanism 63 arranged within the housing 18, and first and second main contacts 62, 64 capable of freely opening. An insulating support member 246 is arranged within the central region between the doubly folded parallel parts of a conductive first contact supporting member 68 supporting a fixed contact. The insulating support member 246 is positioned on the outside of the central region, and has a part insulating and shielding the supporting member 68 from an arc product. The insulating support member has the top and bottom, which support a magnetic material in a closed loop state by co-operation, a closed loop surrounds all of the top of the fixed contact, a fixed contact supporting body, and a moving contact supporting arm so as to be capable of achieving the operation of a slot motor.  The insulating support member is made of a gas generating material, gas is generated by heat of an arc during opening action of the contact, and expels the arc from the contact during opening into an arc chamber.
Patent JP-H04230090-A (JP)
Title: Manufacture of product consisting of semiconductor laser
Inventor: SANNNII JIYOOJI CHIYUU
IPC: H01S5/12
Filed: 1991-06-12
Abstract: PURPOSE: To prevent corrosion of a grating by depositing a small quantity of a material containing Ga, As and P at an intermediate temperature, then depositing somewhat large quantity of material containing In, Ga, As and P, and depositing an epitaxial semiconductor material. CONSTITUTION: Manufacturing includes a step of heating a substrate 11 in an atmosphere containing As and P, and a step of evaporating a small quantity of a protective material 121 containing As, Ga and P at an intermediate temperature. Then, the atmosphere contains H2 , AsH3 and PH3 . A small quantity of GaAsP is evaporated at 500 deg.C, and subsequently, somewhat large quantity of InGaAsP is evaporated. Upon completion of the evaporation of the protective material 121, the substrate 11 is heated in the H2 -AsH3 -PH3 atmosphere, and an epitaxial upper layer material is evaporated. Thus, corrosion of a grating 12 on the substrate during heating of the substrate 11 to an evaporation temperature for the upper epitaxial quaternary material 130 may be prevented.
Patent JP-H0621708-A (JP)
Title: Radio communication equipment
Inventor: NAKADA JUNICHI
IPC: H04B1/04
Filed: 1992-06-24
Abstract: PURPOSE:To secure the safety by preventing adverse effect on a human body due to a radio wave. CONSTITUTION:A proximity sensor 12 detects a distance between an object such as a human body arid an antenna 11. A central processing unit 23 controls a buzzer 13 so that it raises a warning tone when a distance (d) between the human body and the antenna 11 is less than a threshold level TH3 based on position information from the proximity sensor 12 and controls a transmitter 21 so that the transmission inhibit mode to stop the transmission is set when the distance is less than a threshold level TH1 and controls the buzzer 13 to raise a warning tone.
Patent JP-H11335595-A (JP)
Title: Powder coating composition
Inventor: NAKAYAMA HIROMITSU
IPC: C09D175/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. to form a coated film of an excellent smoothness with suppressing the sagging in the baking process and without degrading the impact resistance of the coated film, by blending a resin having carboxyl groups at the both ends, an epoxy compd. and a blocked polyisocyanate. SOLUTION: A resin component (A) having carboxyl groups at the both ends is a resin used generally as a powder coating, to put it concretely, a resin that is obtained by introducing carboxyl groups into the both ends of a vinyl resin, a polyester resin, an epoxy resin, or a urethane and/or urea-modified resin thereof. Component A has usually an average mol.wt. of 1,000 to 20,000. An equivalent ratio of the carboxyl groups of component A relative to the epoxy group of the epoxy compd. is usually 1:0.7 to 1:1.4. An equivalent ratio of the hydroxyl group generated by reacting the carboxyl group of component A with the epoxy group on the epoxy compd., relative to an isocyanate residue is usually 1:0.1 to 1:1.2.
Patent JP-H0216257-A (JP)
Title: Floor board unit
Inventor: ARIMA TOSHIRO
IPC: E04F15/06
Filed: 1988-07-04
Abstract: PURPOSE:To facilitate the partial repair of a floor and reduce the man-hours of the execution of work and shorten the term of construction by flattening the upper surface of a floor panel, to provide the upper surface and the outer peripheral surface with a water-proof sheet, and by forming the floor panel to be one piece with a fitting device fitted at the lower section. CONSTITUTION:On the rear side surface of the floor panel 11 of flat-plate-shaped hard wooden piece cement light in weight and excellent in strength, weather resistance, and heat insulating property, and great in heat capacity, and with a flat upper surface 11a, at four corners, fitting brackets 12 are fixed, and square-column-shaped oscillation-proof rubber members 13a, 13b and mat-shaped sound-absorbing members 14 area jointed on. After that, the upper surface 11a and an outer peripheral surface 11b are enclosed with the water-proof sheet 15 of EPT, and its end section is bonded on the rear side surface, and a floor panel piece 10 is manufactured. Besides, in place of the square-column- shaped oscillation-proof members 13, cylindrical ones may be used. Then, the floor panel piece 10 is fixed on a folded board body with a fitting trestle, and they are integrally formed, and a fold board roof body with a floor panel is constructed.
Patent JP-H0640334-A (JP)
Title: Rotating device for vehicle seat
Inventor: SAKAI KAZUAKI
IPC: A47C3/18
Filed: 1993-06-11
Abstract: PURPOSE:To turn a rotatable vehicle seat smoothly and with ensured shifting by making the rotatable vehicle seat in a stable structure without any play. CONSTITUTION:A fixed underframe 2 is provided on the floor of a vehicle and a movable carriage 3 is held on the fixed underframe 2 so that it can make reciprocating movement in the direction orthogonal to the wall of the vehicle. A rotary frame 6 is supported on the movable carriage through a rotary disc 5 and a powed guide bar 9 provided with a rack 10 is fixed to the rotary frame 6. A pinion 15 and an oscillating holder 16, geared to the rack 10, are supported to a spindle pivoted to the fixed underframe 2. A guide roller 19 coming in contact with the outer surface of the guide bar 9 is provided on the oscillating holder 16 and the guide bar 9 is sandwiched between the pinion 15 and the guide roller 19. When the seat is turned manually, the movable carriage 3 leaves the wall at the beginning of the turn and comes close to the wall at the finish of the turn following the shape of the guide bar 9 and a rotary underframe 6 turns on the movable carriage 3.
Patent JP-H107364-A (JP)
Title: Handrail inlet port safety device
Inventor: SAITO SHUICHI
IPC: B66B29/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a handrail inlet port safety device which can adjust the operating pressure of a safety switch without changing the performance of the safety switch. SOLUTION: A threaded rod 16 is disposed so as to face a hole 10b formed at the front surface part 10a of an inlet rubber 10, and a safety switch 13 is disposed on a tubular body 15 having a screw which is screwed onto the threaded rod 16. A moving plate 25 is fitted integrally with the tubular body 15, and a bolt 18 which can press the moving plate 25 is fitted onto the retaining member 11 of the inlet rubber 10. Another hole 10d for tool which rotates a bolt is formed at the side surface part 10c of the inlet rubber 10.
Patent JP-S5788670-A (JP)
Title: Common continuous electrolytic method
Inventor: TERAMOTO KAZUTAKA
IPC: H01M4/04
Filed: 1980-11-25
Abstract: PURPOSE:To realize improvement of the equipment cost and the equipment space by subjecting plural lines of belt-like base plates coincidentally to cathodic electrolysis carried out in an electrolyzer containing a common electrolyte. CONSTITUTION:A belt-like porous metal base-plate 3 is continuously introduced into an electrolyzer 2 so as to make it undergo cathodic electrolysis, thereby a solution of an active-material making salt being deposited on the base plate 3. Here, plural lines of belt-like base plates 3 are introduced into a common electrolyte 1 contained in the electrolyzer 2, and are coincidentally subjected to cathodic electrolysis. The former cathodic electrolysis is carried out by moving each belt-like base plate (belt-like sintered base plate) 3 between electrolytic counter electrodes 4 which have positive electric potential and face to one another, and is performed with current fed from an electrolysis power source 5. The base plates 3 are charged with Nissen-hut-like current collecting bodies 6a so that they have negative electric potential.
Patent JP-H0718990-A (JP)
Title: Invert concrete leveling device in shielding work
Inventor: KIKUCHI KIMIO
IPC: E04G21/10
Filed: 1993-07-06
Abstract: PURPOSE:To mechanize a leveling work, by arranging a traveling mechanism along a guide rail installed under sleepers of a transfer rail for materials and providing a leveling/smoothing plate having an exciter motor via a rubber isolator. CONSTITUTION:After the fastening work of invert concrete 15 has been completed, a leveling plate 12 is adjusted to position at an appropriate height by a lifting mechanism 6 of a leveling device. And a vibratory motor 19 and a traveling motor are driven to advance a traveling mechanism 5 at an appropriate speed and do the leveling work. The rugged upper face of invert concrete 15 is smoothed and roughly leveled. The concrete 15 scraped away is relatively moved back from the clearances of slits 3a of a leveling plate 3 and leveled more efficiently by a vibrating leveling plate 12. The whole finishing face of invert concrete 15 is made even and smooth by the trowel action of a finishing plate 13.
Patent JP-H0220743-A (JP)
Title: Tension and compression member
Inventor: KURAMOCHI HARUO
IPC: E04H9/02
Filed: 1988-07-06
Abstract: PURPOSE:To secure such a tension and compression member that effectively works to tension and compression as well as to make a member size reducible to compressive force by charging concrete in a steel pipe set up on the circumference of a PC steel rod. CONSTITUTION:A double pipe consisting of an inner steel pipe 3 and an outer steel pipe 4 larger in diameter than the former is set up on the circumference of a PC steel rod 2 subjected to unbonded treatment on the outer circumferential surface, and similar unbonded treatment is applied to an inner circumferential surface of the outer steel pipe 4 as well. Next, concrete is charged each to these inner and outer steel pipes 3, 4. An anchoring plate 8 fixed to the PC steel rod 2 with an anchoring nut 6 is set up at both ends of the inner steel pipe 3, while a specified clearance DELTAl1 is installed between a flange part 7 installed at both ends of the outer steel pipe 4 and this anchoring plate 8, and a bearing plate 9 being made contact with the flange part 7 is locked to the PC steel rod 2 with a nut 10.
Patent JP-H02125778-A (JP)
Title: Thermal transfer recording apparatus
Inventor: SHIMIZU ISAO
IPC: B41J17/30
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the title apparatus generating no color shift by providing mechanism for forwardly and reversely rotating feed rollers for feeding recording paper in a clamped state on both sides of the second roller and providing release rollers for releasing an ink sheet from the recording paper on both sides of the second roller. CONSTITUTION:At the time of recording, recording paper 7 is fed by a feed roller 24 and, since a discharge roller 27 and a platen roller 9 are respectively rotated in a following state by the friction force with the recording paper, feed resistance force is applied to the recording paper by the discharge roller and the platen roller. Since recording is performed in such a state that the tension equal to said feed resistance force acts on the recording paper, the recording part passing through the press part of a thermal head 8 and the platen roller being a part thermally transferring the ink on the ink sheet to the recording paper is not slackened or the recording paper is not locally deformed and no color shift is generated. When the recording paper is clamped by the discharge roller and fed by the feed roller to be recorded, the ink sheet is released by the release roller 55 existing on the side of the feed roller. The release of the ink sheet at a part where recording is performed in such a state that the tension of the recording paper is zero is performed by the release roller 56 provided on the side of the discharge roller while the recording paper is returned. Therefore, color shift due to the slackening is not generated.
Patent JP-H05338926-A (JP)
Title: Original paper feeding device for image reader
Inventor: SAKATA NORIYOSHI
IPC: B65H83/00
Filed: 1992-06-03
Abstract: PURPOSE:To readily controls copies on a discharge tray by using an original guide member provided to a copy moving part at its copy tray in an image reader having a region for scanning the original by supporting the copy on a fixed position and a region for scanning the original by moving the copy. CONSTITUTION:An original guide member 20 is stationed at an upper original tray and a lower discharge tray respectively. The original guide member 20 is composed of side members 21, 21a. Control guides 23, 23a control supplied originals. Its control operation automatically sets controlling intervals at a discharging original supporting plate for accommodating scanned originals. In addition, in an original accommodation part, expanded and opened parts 26, 26a are positioned at an original insertion side to improve the accommodation of the originals.
Patent JP-H05331243-A (JP)
Title: Production of multi-branched polymer
Inventor: KOSHIMURA KATSUO
IPC: C08F257/00
Filed: 1992-06-03
Abstract: PURPOSE:To simply produce a multi-branched polymer consisting of a core polymer component and an arm polymer component, using isobutylene as a main component monomer constituting the graft polymer component and useful as a viscosity controlling agent, etc., for lubricating oil. CONSTITUTION:The objective multi-branched polymer consists of a core polymer component and an arm polymer component and is produced by carrying out cationic polymerization in a step producing a core polymer component by polymerizing a monomer having >=2 cationic-polymerizable unsaturated bond and a step producing the arm polymer component by polymerizing a monofunctional cationic-polymerizable monomer consisting essentially of isobutylene.
Patent JP-S5956943-A (JP)
Title: Stack casting method using pipe
Inventor: MICHIHIRO MASAMI
IPC: B22C9/08
Filed: 1982-09-25
Abstract: PURPOSE:To increase the product yield of small-sized castings by using a pipe material stacked internally with dried sand molds in forming a casting mold, setting the casting mold in a rotating mechanism for the pipe material and charging molten metal in the mold. CONSTITUTION:Dry sand molds 13 are stacked in a pipe 1 provided laterally with gas discharging holes 2, and an inside cover 3 is vertically adjusted to position the top surface of each mold 13 flush with the top end of the pipe 1, thereby forming a casting mold. The top end of the pipe 1 is fitted into the pipe insertion hole 10 of a distribution box 23 for molten metal, and the runners of the molds 13 are connected to distribution holes 26 for molten metal. On the other hand, the bottom end of said pipe is fitted into the pipe insertion hole 10' of a bottom plate 5 and the top end of the pipe 1 is surely fixed into the hole 10. Such casting mold set is placed on a receiving base 8 by means of a thrust bearing 20 and balls 7 and while the casting mold set is rotated by means of a belt 28 of a driving motor, molten metal is charged into a sprue cup 9. The product yield is thus increased to about 90% level.
Patent JP-H0350227-A (JP)
Title: Linear silicone-urethane copolymer
Inventor: ROBAATO SHIYUUEN NIIRU
IPC: C08G18/61
Filed: 1990-06-27
Abstract: PURPOSE: To obtain a film excellent in strength and elasticity by incorporating a specific structural formula.  
     CONSTITUTION: For example, a tertiary amine of a bis(hydroxyalkyl)alkylamine diol (A) of formula I (wherein Y is a group of formula II which may be quaternized by using a quaterinizing agent of R'X; 5≤z≤22; R' is H, a 1-3C lower alkyl; X is a halide, an acetate, a higher carboxylate, an alkyl sulfate having a 1-12C alkyl residue) and about two moles, based on one mole of component (A), of a diisocyanate (B) of formula III (R" is a not less that 3C divalent hydrocarbon unit) are reacted in the presence of a urethane-forming catalyst in an inert solvent to obtain an intermediate reaction product of formula IV. Then this product and a bis(aminoalkyl)-terminal-protected silicone (C) of formula V (wherein Me is methyl; b is 10-100) are reacted in an inert solvent to obtain a copolymer of formula VI. Successively, this copolymer and a quaternizing agent (D) of R'X are reacted in a solvent to obtain a linear silicone-urethane copolymer of formula VII. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0826324-A (JP)
Title: Tank cap
Inventor: MORI FUMIMASA
IPC: B65D51/16
Filed: 1994-07-19
Abstract: PURPOSE:To always keep the inside and outside of a tank at the same pressure to hold a closed condition, and assuredly prevent an oil mist from diffusing to the outside of the tank by providing a valve mechanism which functions in such a manner that the valve is opened only when there is a pressure difference between the inside and outside of the tank, and communicates the inside and outside of the tank. CONSTITUTION:A tank cap 21 is fitted on a tank 1 in such a manner that a stopper 28 of a gripping part 24 in a cap main body 22 is engaged with a flange part 13 of the tank 12, and a packing part 29 of an inner cap 23 may be pressed. Also, a groove group 31 absorbs the deformation of the packing part 29 when the packing is fitted on the flange part 13. In addition, a level gauge 27 is inserted in a strainer 38. Then, when the temperature of a hydraulic oil in the tank 12 ascends, and a pressure in the tank 12 becomes higher than a pressure in a space 37, the internal end edge 30a of a valve body 30 gets on a tapered part 33 of a valve mechanism 25. Then, when the internal end edge 30a reaches a communicating groove 35, an oil mist of a high pressure in the tank 12 is discharged to the outside by passing through the communicating groove 35, section 37 and groove group 31 in this order.
Patent JP-S6057223-A (JP)
Title: Radiation thermometer
Inventor: SAEGUSA TOKUJI
IPC: G01J5/00
Filed: 1983-09-09
Abstract: PURPOSE:To prevent a temperature measuring error caused by a variation of an emissivity, by incorporating plural emissivity approximate functions of an object to be measured, selecting the optimum function from in its approximate functions in accordance with the measuring condition, and applying a formula of Wien or Plank. CONSTITUTION:A radiation light of an object to be measured 10 is made incident on a detecting part 40 through a condensing lens 20 and filters 311, 312 on a filter foil 30. Its outputs L1, L2 are inputted to an operating part 60. The operating part 60 contains plural emissivity approximate functions being approximate to an emissivity epsilon of the object to be measured 10. The operating part 60 selects the optimum approximate function from in plural approximate functions in accordance with the measuring condition, applies a formula of Wien or Plank and calculates a temperature. In this way, even if the emissivity of the object to be measured is varied, a measuring error is scarcely generated.
Patent JP-H0456226-A (JP)
Title: Semiconductor device
Inventor: SHISHINO MASAFUMI
IPC: H01L23/52
Filed: 1990-06-25
Abstract: PURPOSE:To avert the effect of standing waves, etc., or halation, etc., by decreasing the reflectance while avoiding the short circuit between wirings by lateral and lock by a method wherein, when the width of a wiring layer in the structure wherein a high melting point metal or a nitride film of a high melting metal is provided on an aluminum alloy film exceeds a specific value, a slit is formed in the wiring layer. CONSTITUTION:A wiring layer 8 provided on a semiconductor element is formed of an aluminum alloy film 3 as a lower layer as well as a high melting point metal 6 or a nitride 7 of a high melting point metal as an upper layer and when the width of the wiring layer 8 exceeds 3mum, a slit 9 is provided at least in the wiring layer 8. For example, after an aluminum alloy film 3, 0.8mum thick containing 1% Si and 0.5% Cu is formed by sputtering process on the insulating film 2 on a silicon substrate 1, a 10-nm-thick Ti film 6 is formed by sputtering process and successively, a 30-nm-thick Ti film 7 is formed by reactive sputtering process. Finally, the pattern of the wiring layer 8 is formed on the specific position by photolithographic process and dryetching process so as to simultaneously form the slit 9 inside the wide wiring layer 8.
Patent JP-H1012721-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI YOSHIFUMI
IPC: H01L21/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a semiconductor device which enables formation of an SOI substrate having an insulating film with an arbitrary thickness and a thin activated silicon layer, isolation between elements, and planarization of the surface. SOLUTION: LOCOS oxidation is carried out on a single crystal silicon substrate 1, thereby forming a silicon oxide film 5 for element isolation. A polysilicon layer 6 is deposited on the side of the single crystal silicon substrate 1 where LOCOS oxidation has been carried out. Subsequently, the polysilicon layer 6 is transformed into a silicon oxide film 7 by thermal oxidation. Then, a single crystal silicon substrate 8 having a silicon oxide film 9 on one main surface thereof is separately prepared, and is bonded with the single crystal silicon substrate 1 in such a manner that the silicon oxide films 7, 9 face each other. The single crystal silicon substrate 1 is ground and abraded until at least a part of the silicon oxide film 5 is exposed.
Patent JP-2000004442-A (JP)
Title: Decoding and display device for digital-coded image data
Inventor: KOMI HIRONORI
IPC: H04N19/91
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale required to decode digital image data and to decrease a memory capacity required to decode high precision digital broadcast signals. SOLUTION: Received coded image data ES are stored in a memory 2 via an input buffer 3 and then read and fed to a variable length decoding circuit 4, an inverse quantization circuit 5, an inverse cosine transform circuit 6 and an adder 7, where the data are decoded. The decoded image data are given to a horizontal direction reduction circuit 8, in which the number of pixels in the horizontal direction for each macro block is reduced. I, P frames being a reference picture are stored in storage areas 2b, 2c of the memory 2 respectively and a B frame is given to a vertical direction reduction circuit 9, where the number of pixels of the frame in the vertical direction is decreased and the resulting frame is stored in a storage area 2d of the memory 2.  The image data of the I, P frames read from the storage areas 2b, 2c are given to a horizontal direction magnification circuit 13, where the pixels in the horizontal direction are interpolated and the resulting data are fed to the adder 7 as the reference picture via a motion compensation circuit 14.