baber/WOPTO huggingface dataset:
Patent JP-S5612228-A (JP)
Title: Evacuation system for granular waste
Inventor: SUTEFUAN YOHAN ARUBAATO BOKUFU
IPC: B65F5/00
Filed: 1980-07-03
Abstract: Waste material is sucked away from different suction points (1-8) and is transported in branch conduits (12) to the common collecting point comprising a container (9). The dimensions of the branch conduits (12) and the collecting container (9) are thus chosen that the air velocity in the conduits (12) is sufficient, but in the container (9) insufficient to carry the waste material in the air stream. This will cause the waste material to be extracted in the container (9) and collected in the bottom thereof. The air stream is then passed through a filter (10) before it is returned to the interior space of the building. In the upper portion of the collecting container there are separate openings (11) for the branch conduits (12) connected to the container (9). The lower portion of the container is formed with a funnel-shaped bottom for convenient collection of the waste material. The air flow through the openings (11) in the container (9) or in the branch conduits (12) are controllable by means of individually operated valves (20).
Patent JP-H02268417-A (JP)
Title: Semiconductor laminated layer structure
Inventor: OKOCHI SHUNSUKE
IPC: H01L21/205
Filed: 1989-04-10
Abstract: PURPOSE:To eliminate a photoelectric current to an InGaAs thin film by growing a strain superlattice buffer layer made of InGaAs and GaAs on an InP substrate, and forming the thin film to a specific film thickness or less when growing the GaAs thereon. CONSTITUTION:A strain superlattice buffer layer 2 made of InGaAs and GaAs is grown on an InP semiconductor substrate 1. Then, when a GaAs semiconductor layer 3 is grown thereon, the thickness of the thin film of the InGaAs of the superlattice layer is made 20Angstrom  or less. Thus, when this semiconductor laminated layer structure is radiated with a light having 1.3mum or less of wavelength, it absorbs the light when the thickness of the thin InGaAs film is thick to detect a photoelectric current, while it does not absorb light when the thickness of the thin film is 20Angstrom  of less so as not to detect the current.
Patent JP-S5616015-A (JP)
Title: Oil feeder in gasification burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1979-07-18
Abstract: PURPOSE: To enable a constant and correct supply of fuel oil irrespective of a fuel supply quantity, by a method wherein an end of an oil tube is disposed to an upper position of fuel oil receiver fitted to a projected part for diffusing the fuel oil.  
     CONSTITUTION: A gasification burner is constituted such that a cylindrical rotary gasifying unit 4, whose forward end is closed and whose base end is open, is placed in a combustion cylinder 1, and a fuel oil and an enforced air are fed into said rotary gasifying unit 4 to produce an air-fuel mixture for combustion. In said gasification burner, a toroidal fuel oil diffusion pan 7 is located so that it is monolithically rotated together with the rotary gasification unit 4 in order to hold a fuel oil diffusion space 6 between it and an internal surface of the rotary gasification unit 4.  An oil feed tube 8 is arranged in a projected fuel oil diffuser 5, running from a  blower chamber (2) side. The end of the oil feed tube 8 is bent outward, directing  downward. The end front which is above the fuel oil diffusion pan 7 faces the fuel  oil space 6. Thus, diffusion quantity is adjusted on the pan 7 according to the fuel  oil feed quantity, and a device can be prevented from dropping and leakage of the  fuel oil irrespective of the fuel oil quantity.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58208651-A (JP)
Title: Apparatus for measuring intensity of foul breath
Inventor: IIDA SHIGEMI
IPC: G01N33/497
Filed: 1982-05-31
Abstract: PURPOSE:To make it possible to measure foul breath simply, inexpensively and rapidly, by a method wherein the presence or the absence of foul breach or the intensity thereof is converted to an electric output signal by using a gas detecting element to be displayed by a meter, a lamp, digital or sound. CONSTITUTION:A detecting element A adsorbing the gas in the oral cavity to be changed to the electric resistance value is set in a blow-in chamber 4 provided in a main body case 3 equipped with a blow-in port 1 and an emitting port 2. When a person having no foul breath in exhalation from the oral cavity exhales, the resistance value of the detecting element A is not changed and, therefore, detecting lamps 8-10 are not operated at all. When a person having foul breath in exhalation from the oral cavity exhales, the resistance value of the detecting element A is remarkably reduced and a current is flowed through a load circuit corresponding to the intensity of foul breath in exhalation from the oral cavity to operate and light the highly sensitive detecting lamp 8. When the foul breath in exhalation from the oral cavity is further intensified, the detecting lamp 9 having intermediate sensitivity is operated and lighted and, when intensity of foul breath is further increased, the detecting lamp 10 having usual sensitivity is operated and lighted to successively light three lamps corresponding to the intensity of foul breath in the oral cavity.
Patent JP-H04305329-A (JP)
Title: Device for projecting die pin of header machine
Inventor: SUGAWARA YOSHIO
IPC: B21J13/14
Filed: 1991-03-29
Abstract: PURPOSE:To make the thickness of contact material constant and to adjust the rate of the thickness of the contact material occupied with the rivet head part. CONSTITUTION:At first, a die pin 14 is projected to the preforming position A point of a forming die hole 2a and stopped by advancing a nockout shaft 16 with a stopper bolt 17 by turning a nockout arm 23 while rotating a 1st roller 18 with a 1st cam 26. At the same time, a contact material W is pressed to contact with a base material W' with a preforming punch 6, and preformed into the rivet shape with lump-like head. Next, it is finished to the rivet type clad electrical contact with disk-like head while rotating the 3rd roller shaft 20 with the 3rd cam, further by rotating the nockout arm 23, projecting to the finish forming position B point of the die hole 2a samely and stopping. Next, the nockout shaft 16 is advanced by rotating the 2nd roller 19 with the 2nd cam, the die pin 14 is projected until the opening edge of the die hole 2a, and stopped, and the electrical contact is discharged.
Patent JP-S62248150-A (JP)
Title: Magneto optical recording medium
Inventor: FUNADA SHIN
IPC: H01F10/12
Filed: 1986-04-21
Abstract: PURPOSE:To enable the formation of an alloy target by melting and casting and to improve magnetooptic characteristics by the other additive elements by incorporating light rare earth metals and Ti into a recording medium in addition to heavy rare earth metals and transition metals. CONSTITUTION:The recording medium which is formed on a substrate and permits recording, reproducing and erasing of information by light is constituted of >=1 kinds from the light rare earth metals Sw, Nd, Pr, Ce, and Eu, >=1 kinds from heavy rare earth metals Tb, Gd, Dy, >=1 kinds from transition metals Fe, Co, Ni and >=2 kins of elements from Ti, B, Si, Al, Cr, Sn, Pb, and Bi in which Ti is always included. An amorphous alloy consisting of the compsn. formula (LRxHR1-x)yTM1-y-xAz within the range of 0.1<=x<=0.4, 0.1<=y<=0.5, 0<z<=0.2 is used. The alloy target is thus formed by melting and casting.
Patent JP-S62248720-A (JP)
Title: Control on dredging operation by dredger
Inventor: OKUDE RITSU
IPC: E02F3/16
Filed: 1986-04-21
Abstract: PURPOSE:To permit dredging operations to be smoothly performed by regulating present swing speeds by using outputs or substraction-corrected swing speeds obtained by a speed comparison output unit to compare addition-corrected swing speed with standard swing speed. CONSTITUTION:One or more of the vibration of hull and load current of heel and bucked or cutter drive source and detected, and the detection signal is sent to a soil quality judger 21 to judge the quality of soil. When the soil is a hard one for example, switches 22 and 23 are closed to dotted line side and the results of judgement are sent out to an substraction arithmetic unit 24. In the unit 24, swing speed  S for correction is deducted from present swing speed Sv to lower the swing speed, and the swing speed is sent to each winch speed arithmetic unit 28. In the unit 28, on the basis of corrected swing speed, the winding and feeding speeds of each winch 7 are obtained and given to a winch speed controller 29. Also, when the soil is a soft one, the results of judgement are sent out to an addition arithmetic unit 25.
Patent JP-S5619931-A (JP)
Title: Spinning method
Inventor: SAITOU MASAMI
IPC: B21D22/16
Filed: 1980-07-07
Abstract: PURPOSE: To make the high accurately worked porduct possible to be manufactured, by greatly controlling the feeding speed with the movement of the forming roller, at performing the spinning work for the cylindrical work set to the mandrel.  
     CONSTITUTION: The cylindrical work 14 is set to the mandrel 1 and both are rotated integrally for performing the spinning work by roll forming woth the forming roller 8; hereupon, the radial rolling load to be given to above stated forming roller 8 is kept constant by the controller 13 consisting of the pressure detector 9, the amlifier 10, the servomotor 11 and the control valve 12, and at the same time, the feeding speed is increased with the movement of the forming roller 8 in order to suitably adjust the working rate. By thus keeping constant the gap between the forming roller 8 and the surface of the mandrel 1, the high accurately worked product with less variation of wall thickness can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000280879-A (JP)
Title: Anti-skid brake control device
Inventor: FUJIMOTO CHIAKI
IPC: B60T8/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid brake control device capable of sufficiently recovering a decompression function under an ABS control by recovering brake fluid to a master cylinder with no pump used even if a vehicle is running over a road surface low in a frictional coeficient. SOLUTION: This control device is equipped with an ABS control means capable of forming up a solenoid valve control signal Ca based on the amount of slippage and wheel acceleration wherein vehicle speed is computed based on wheel speed, and the amount of slippage and wheel acceleration are computed based on wheel speed and vehicle speed, a remaining pressure excess condition judging means determining the remaining pressure excess condition of braking pressure Pa under an ABC control, a booster reversal control means forming a control signal CMR turning over the power of a booster 5 in case of a remaining pressure excess condition, and with a power reversing booster valve 9R to be driven by means of a power reversing control signal. This constitution thereby allows the pressure PM of a master cylinder to be quickly and sufficiently reduced by turning over the power of the booster.
Patent JP-S58210345-A (JP)
Title: Stirling cycle engine
Inventor: TSUNEKAWA MASARU
IPC: F02G1/05
Filed: 1982-05-29
Abstract: PURPOSE:To automatically operate a short circuiting valve short circuiting both maximum and minimum cycle pressure lines leading to the working space of an engine as well as to make a sudden output drop in the engine possible, by operating a decompression valve performing an exhaust of working gas. CONSTITUTION:A pressure intensifier valve 2 in a minimum cycle pressure line 3 connected to the working space of an engine is interconnected to both a compressor 8 and a tank 4 while a decompression valve 6 in a maximum cycle pressure line 7 is as well interconnected to both the compressor 8 and the tank 4 via a discharge pipe 9. After that, a short circuiting valve 11 is disposed in parallel with the said decompression valve 6. The inside of a housing 16 of the short circuiting valve 11 is partitioned into two chambers by a pistion 18 provided with an annular groove 17, and one side chamber is interconnected to the line 7 via a port 12 and the other side chamber to the discharge pipe 9 via a port 13. Hereat, a spring 9 is installed in the other side chamber aforesaid, and the piston 18 is slidden by dint of a pressure difference between both chambers and the resilient force of a spring 19 whereby short circuiting control for both lines 3 and 7 is achieved.
Patent JP-H06280485-A (JP)
Title: Device for exchanging tail seal shield excavator
Inventor: UETAKE MASAAKI
IPC: E21D11/00
Filed: 1993-03-29
Abstract: PURPOSE:To make it possible to exchange a worn out tail seal safely and efficiently. CONSTITUTION:In a shield excavator having a tail seal 5 slidingly connected to the peripheral surface of a segment 7 assembled along the internal wall of a tunnel to the rear of a shield main body excavating the ground and preventing the incursion of earth, the front tail ring 3 is provided to the rear of the shield main body 1, and the rear tail ring 4 capable of sliding in the vertical direction is provided to the inside of the front tail ring 3 to mount a spacer 8 and a tail seal 5a to the circumferential surface of the front tail ring 3 in a detachable manner. A tail seal 5b is fixed to the circumferential surface of the rear tail ring 4. When the tail seals 5 and 5b are worn away, the tail seal 5b of the rear tail ring 4 side is fixed to the segment 7 with a hardener 9, and the front tail ring 3 is separated from the rear tail ring 4. The spacer 8 and rail seal 5a of the front tail ring 3 side are removed, and a new tail seal 5c is mounted to the circumferential surface of the front tail ring 3. According to the constitution, the tail seal 5 can be safely and efficiently exchanged without requiring any auxiliary method.
Patent JP-S59219172-A (JP)
Inventor: HIRANO YUKIHISA
IPC: B25B23/151
Filed: 1983-05-25
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-S5216965-A (JP)
Title: Method of amalgam making in tube bulb
Inventor: ISOJIMA TAKESHI
IPC: H01J9/395
Filed: 1975-07-30
Abstract: PURPOSE: To minimize the scatterizing in the component of amalgam so that the special feature of the tube glove may be stabilized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62249483-A (JP)
Title: Semiconductor device
Inventor: UCHIDA AKIHISA
IPC: H01L29/72
Filed: 1986-04-23
Abstract: PURPOSE:To ontain a bipolar transistor with excellent characteristics by a simple process and improve integrity and yield by a method wherein a conductive layer is formed above 1st semiconductor region with an insulating film between so as to be contacted with the semiconductor region partially and insulating material adheres to the side surfaces of the conductive layer and 2nd conductivity type semiconductor region is formed so as to correspond to the outline of the insulating material. CONSTITUTION:An insulating film 13 covers above the parts where an emitter region and an intrinsic base region are formed and anexternal base region 14 and a base leading electrode (polycrystalline silicon layer) 15 are formed with the insulating film 13 as a reference. Then an intrinsic base region 18 and an emitter region 19 are formed with the base leading electrode 15 as a reference. Therefore, the external base region 14, the intrinsic base region 18 and the emitter region 19 are formed with a self-aligning manner. An aperture which is a size smaller than the insulating film 13 is formed by forming side walls 16 on the side surfaces of the polycrystalline silicon layer 15 formed outside the insulating film 13 and the emitter region 19 is formed with the aperture as the reference. Therefore, a structure, wherein the external base region 14 and the emitter region 19 can be separated from each other securely and with an interval of micron order, can be obtained.
Patent JP-2000281109-A (JP)
Title: Liquid-pouring stopper with lid
Inventor: KUWABARA KAZUHITO
IPC: B65D47/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically open a lid by an elastic body to hold the lid in an erected state, and eliminate the parts for fixing the elastic body. SOLUTION: An erection plate part 32 is allowed to rise from a forward end of a setting plate part 31 pinchingly held between a portion of a top plate 1, which is behind a support wall 15, and a push wall 25 along the support wall 15. Further, an elastic plate part 34 formed by elastically deforming a portion of the erection plate part 32, which is above the support wall 15, in a forward direction is engaged with the underface of a second top plate 24 of a lid. Thereby, an elastic body 30 is provided which urges the second top plate 24 toward a lid-opening direction.
Patent JP-H02272153-A (JP)
Title: Ridge covering material
Inventor: ASANO KANJI
IPC: E04D13/16
Filed: 1989-04-12
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a ridge covering material is formed of two plate-shaped ridge ventilating parts of an inverted V-shaped form, which are extended to the direction of ridge and have many air holes tapered from upside to downside. CONSTITUTION:A ridge covering material 10 of almost inverted V-shaped cross section, having a pair of ridge ventilating parts 10a and 10b, is set to cover a roof 11 by covering it from above by a ridge vent port 12. The part 10a is formed taperingly from the upside 13 to the downside 14, having many laterally led air holes 15 through which the air of room is discharged through the port 12 and the holes 15 to the outside. The upsides of 13a and 14b of the parts 10a and 10b of the material 10 are connected with each other, permitting the resistance against strong wind and also rain to be exhibited.
Patent JP-H04324093-A (JP)
Title: Pin-fin heat exchanger
Inventor: ISOBE TOSHIO
IPC: F28F1/12
Filed: 1991-04-23
Abstract: PURPOSE:To provide a pin-fin heat exchanger equipped with a water flowing means without increasing the pressure loss of fluid flowing the outside of tubes and/or without deteriorating heat exchanging efficiency. CONSTITUTION:In a lamination type heat exchanger, in which pin-fins 3 are arranged between rectangular pipes 2 for fluid flowing through the inside of the tubes, a water flowing means 5, connecting between the pipes, is provided at the downstream side of rectangular pipes for fluid flowing through the inside of the laminated pipes. The pressure loss of fluid flowing the outside of the pipes, which has been generated in a pin-fin type heat exchanger so far, is reduced remarkably and heat exchanging efficiency is improved further by the employment of the rectangular pipe while the heat exchanger can be compacted by the employment of the rectangular pipe.
Patent JP-S58209859-A (JP)
Title: Enclosed lead storage battery
Inventor: INOUE TOSHIHIRO
IPC: H01M50/126
Filed: 1982-05-31
Abstract: PURPOSE:To prevent any characteristic deterioratio of an enclosed storage battery which might be caused due to decrease in the moisture content by properly maintaining the concentration of electrolyte through the inhibition of the permeation and quantity reduction of the electrolyte by covering the outer surface of a battery jar with either a multi-layered body consisting of macromolecular films or a multi-layered body consisting of macromolecular films and macromolecular metallic foil films. CONSTITUTION:Two sections of positive plates, which are made by packing a paste consisting of lead oxide, dilute sulfuric acid and the like into grids made of a lead-calcium alloy, and three sections of negative plates, which are made by packing a paste consisting of lead oxide, dilute sulfuric acid, barium sulfate and the like into grids made of a lead-calcium alloy, are combined with mat-like separators made of glass fibers of below 10mum interposed. After that, the thus formed body is installed in a battery jar made of the ABS resin, thereby constituting a 6-cell 12-B storage battery which constains dilute sulfuric acid used as electrolyte and has a 10hr-rate capacity of 1.8AH. The surface area of the battery jar is about 250cm<2>, and the thickness of that is 2mm.. The storage battery of this invention which is obtained by covering the outer surface of the battery jar with a multi-layered body which has a thickness of 200mum and is composed of polyethylene, Evar and polyester films, has a large remaining capacity, and indicates a large capacity recovery rate after charging.
Patent JP-H09281145-A (JP)
Title: Inspecting jig with anisotropic conductive material and its manufacture
Inventor: OKANO TATSUHIRO
IPC: G01R1/073
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting jig improved in the alignment of a material to be inspected and the jig without remaining an inspecting mark on the electrode of the material in the inspection of wiring circuit board. SOLUTION: In a wiring circuit board, an inspecting terminal electrode is formed on one surface of an insulating board, a wiring circuit 13 is formed on the other surface, and the electrode is electrically connected to the circuit 13. In this case, an inspecting jig having anisotropic conductive material is formed by forming at least one or more loop-like wires 14 on the electrode of the circuit board 1, forming an insulating resin layer of the thickness of the height or more of the wires 14, and then removing the surface resin of the resin layer until the wires 14 are exposed, and using the ends of the exposed wire 14 as inspecting electrodes.
Patent JP-H07290710-A (JP)
Title: Ink jet head and ink jet device
Inventor: OZAKI TERUO
IPC: B41J2/05
Filed: 1994-04-28
Abstract: PURPOSE:To accurately detect the temp. in the vicinity of an emission heater without increasing the area of the substrate of an ink jet head and to enable efficient heating using a preheater. CONSTITUTION:A large number of emission heaters generating heat energy for emitting liquid droplets are arranged on the surface of a substrate 120 and a temp. sensor 124 and a preheater 125 are formed to the back side region of the substrate 120 corresponding to the arranging region of the emission heaters 121 simultaneously with the formation of the emission heaters 121 by photolithography due to a double-side exposure system. By this constitution, the accurate detection of the temp. of ink and the accurate heating of ink in the vicinity of the emission heaters become possible without increasing the area of the substrate.
Patent JP-H07298181-A (JP)
Title: Video disk reproducing device
Inventor: KOMATSUZAKI YOICHI
IPC: H04N5/781
Filed: 1994-04-28
Abstract: PURPOSE:To improve the convenience of the video disk reproducing device by providing an image display control part for performing the control operation of an autoresume mode at the video disk reproducing device. CONSTITUTION:The reproducing button of the video disk reproducing device is depressed, a reproducing mode is set by a mode controller 15 of an image display control part 4, and the device performs a reproducing operation. When a stop button is depressed and the execution of the autoresume mode is confirmed, an image signal reproduced by an information signal reproducing part 1 is stored in a memory 11 and an address signal is stored in the controller 15. When these signals are completely stored, the image signal stored in the memory 11 is read out and displayed on a monitor by operating switches 13 and 14 of an image display switching part 3. When the reproducing button is depressed again, based on the address signal read from the controller 15, the information signal is reproduced from a video disk 20 and transmitted to an information storage part 2 by the reproducing part 1, and the output signal of the reproducing part 1 is displayed by operating the switch of the switching part 3 under the control of the image control part 4.