baber/WOPTO huggingface dataset:
Patent JP-S63295482-A (JP)
Title: High-hardness composite sintered body
Inventor: KASHIMA SHINJI
IPC: B32B15/04
Filed: 1987-05-27
Abstract: PURPOSE:To provide a high-hardness composite sintered body having high joint strength and high rigidity as a composite body by joining metal, alloy or sintered hard alloy layers having through-holes to in a specific form to both faces of a high-hardness sintered body essentially consisting of diamond and/or high-pressure phase boron nitride. CONSTITUTION:This high-hardness composite sintered body is constituted by joining the metal, alloy or sintered hard alloy layers having the through-holes to both faces of the high-hardness sintered body layer 1 essentially consisting of the diamond and/or high-pressure phase boron nitride and packing the above- mentioned high-hardness sintered body into the above-mentioned through-holes. Sheets consisting of a metal selected from molybdenum, tungsten, tantalumn, and niobium or an alloy essentially consisting thereof are preferably interposed as the intermediate layers 3 between the high-hardness sintered body layer 1 and the metal, alloy or sintered hard alloy layers 2. The deterioration in the heat resistance and the wear resistance of the high-hardness sintered body layer 1 and the deterioration in the strength of the joint boundary thereof are thereby prevented.
Patent JP-S5652717-A (JP)
Title: Solar telescope making possible shielding of solar face with one disc
Inventor: OOTA KENTAROU
IPC: G02B23/00
Filed: 1979-10-05
Abstract: PURPOSE: To enable the telescope to follow up the change in the visual diameter of the sun through one operation and improve operating characteristic by providing  two sliding barrels sliding in the stationary barrel fixed to a lens barrel and simultaneously and cooperatively moving a disc and an auxiliary lens while maintaining a predetermined spacing.  
     CONSTITUTION: A stationary barrel 1 is connected to the lens barrel of the solar telescope and the 1st sliding barrel 4 ane the 2nd sliding barrel 5 are housed slidably in this stationary barrel 1. An auxiliary lens II which changes the focal length of an objective lens I is fixed to the 1st sliding barrel 4 and a disc A shielding the solar face is fixed to a transparent glass plate B in the 2nd sliding barrel 5. Further, a narrow band filter C and a relay lens III are arranged and fixed therein. When the auxiliary lens II is moved by a required extent with respect to the objective lens I, the disc A may be followed up to the position change of the solar image caused by this and the change of focus for the observer may be corrected simultaneously by the movement of the relay lens III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0223609-A (JP)
Title: Manufacture of device
Inventor: DONARUDO ROORENSU HOWAITO
IPC: G03F9/00
Filed: 1989-05-23
Abstract: PURPOSE: To obtain a high alignment accuracy by making at least two light fluxes cross at a mark to form a diffraction interference pattern with alignment marks and by positioning it on a substrate. CONSTITUTION: A substrate to be machined is laid on a moving stage substrate holder, a wafer holder is positioned, and a substrate holder stages is moved to an approximate alignment position. A diffraction grating in a substrate corresponding to a reticle or mask reference is exposed to the same cross beams as those adjusted by a calibration procedure. These cross beams interact with a diffraction grating reference in the substrate to form a diffraction degree similar to that obtained during the calibration procedure. The substrate position is adjusted again to obtain a substrate diffraction grating intensity so that the substrate reference is accurately aligned with the fiducial of the mask or reticle. For a plurality of alignment, the alignment procedure for each alignment mark can be repeated.
Patent JP-H0364590-A (JP)
Title: Method and apparatus for processing fiber suspension
Inventor: RISUTO RUYOTSUKI
IPC: B01D29/62
Filed: 1990-05-17
Abstract: PURPOSE: To increase the treating speed of a fiber suspension by subjecting a fragment containing coarse material near a filter surface to a force component of a direction separating from the filter surface. CONSTITUTION: A suspension is introduced into a treating space between a filter surface and an opposite face and fine pieces are discharged from the treating space through an opening formed on the filter surface. Coarser particles are left in the space and discharged from the apparatus toward the discharging end of the filter surface. The fragment concentrated at a part near the filter surface and/or containing coarser material is subjected to a force component of a direction separating from the filter surface and the fragment is separated from the filter surface or thereabout by the force component.
Patent JP-S5829988-A (JP)
Inventor: SUZUKI JIYUUJI
IPC: E06B1/56
Filed: 1981-08-14
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-S6019217-A (JP)
Title: Power supply controller
Inventor: KIDO SUSUMU
IPC: G05F1/569
Filed: 1983-07-14
Abstract: PURPOSE:To recognize the factor of a fault by polling the fault signal, etc. of a sensor to replace an inside memory and triggering the fault signal supplied from a control circuit to stop the replacement of the sensor and to record data by means of an interface processor. CONSTITUTION:A power supply system 2 is turned on when a ''Power ON'' signal is transmitted to an interface processor ICP9 from a service processor SVP1. The ICP9 gives polling to a state signal 14 of the system 2 and replaces a memory within the ICP9. When a fault arises at the system 2, a power supply fault signal 6 is transmitted to both ICP9 and SVP1. Then the ICP9 stops its polling and the memory holds the state of the system 2 set at that time point. While the SVP1 transmits a signal showing the logging start, etc. to the ICP9, and the ICP9 transfers data in the memory successively to the SVP1. The SVP1 continues logging until the final data. Thus it is possible to know in details the factor of the power supply fault. This secures a quick countermeasure.
Patent JP-S5253202-A (JP)
Title: Commutator
Inventor: AKAMATSU MASAHIKO
IPC: H02K23/66
Filed: 1975-10-24
Abstract: PURPOSE: Providing a plurality of commutators and the brushes corresponded to them on an armature, jointing armature coils to each commutator segment alternatively, and jointing diodes and others between brushes and electric current terminals, commutator properties are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62285930-A (JP)
Title: Production of closed-cell crosslinked polyolefin resin foam
Inventor: HORIE TOSHIKI
IPC: C08J9/06
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the title foam having fine cells and excellent surface chromaticity and surface smoothness, by introducing a crosslinkage into a polyolefin resin mixed with a heat-decomposable blowing agent and a polysiloxane oil and expanding the resin by heating. CONSTITUTION:A crosslinkage is introduced into an expandable resin formed by mixing a polyolefin resin with a heat-decomposable blowing agent and a polysiloxane oil, and the resin is expanded by heating. The polysiloxane oil which can be used include those which become oily and show fluidity at the processing temperature in the production of an expandable composition or an expandable molding and those which are oily (liquid) at normal temperature. Especially, when a modified polysiloxane formed by modifying a siloxane with a glycol is used, a closed-cell crosslinked polyolefin resin foam having fine cells and an improved surface whiteness can be produced in a suitable expansion efficiency.
Patent JP-S5651996-A (JP)
Title: Preparation of low-molecular weight protein originating from serum albumin
Inventor: SHIBATA YASUO
IPC: C12P21/06
Filed: 1979-10-04
Abstract: PURPOSE: To prepare a low-molecular weight protein originating from a serun albumin, by removing a lipid inhibitor present on the surface of the serum albumin, and subjecting the serum albumin to the action of a proteolytic enzyme.  
     CONSTITUTION: A lipid inhibitor present on the surface of a serum albumin is removed by stirring the serum albumin with active carbon or washing with ethanol and removing the residual ethanol with an alkali metal carbonate, and then the serum albumin is digested with a proteolytic enzyme to reduce the molecular weight thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6020586-A (JP)
Title: Manufacture of photoelectric convertor
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/142
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the decline of the yield of manufacture caused by a difference of the positioning accuracy for compounding by almost equalizing the shapes and the structure of arrangement of the first electrode on the transparent substrate in the cell arranged in an active region, the non-single crystal semiconductor generating a photo- electromotive force by light irradiation on said first electrode and the second electrode on the semiconductor. CONSTITUTION:In each of the cells, the first conductive film is formed over the whole surface of substrate and further this conductive film is made into the predetermined shape by laser scribing to form the first open groove 16. Then cell regions 11, 13 and the electrode parts 8, 9 for external connection are formed. Next, the first electrode 3 is formed on a substrate 2 by the first transparent conductive film. Next, the non-single semiconductor 4 generating a photo-electromotive force by light irradication is formed with an uniform film thickness over the whole surface of the electrode 3 and the open groove 16 and further the second opening 15 is formed by laser light. After that, laser scribing is done to form an open groove 19 by removing the second conductive film and at least a part of the semiconductor under said film and oxidizing them to make them insulators. Furthermore, coating with the organic resin 22 is made for completion.
Patent JP-S5920723-A (JP)
Title: Sun-visor for vehicle
Inventor: TAMURAYA MAKOTO
IPC: B60J3/02
Filed: 1982-07-24
Abstract: PURPOSE:To prevent a central part of a sun-visor from hanging down, by using a wire frame having bounce through which a long side part is expanded toward outside. CONSTITUTION:When a hand which held long side parts 11c and 11c under a state wherein the hand is positioned at the central part of the long side 11c of a wire frame 11 of a cylindrical pad 16 is released, bounce expanding toward outside is given to the long side parts 11c and 11c of the wire frame 11 and the cylindrical pad 16 is fitted over the central part of the long side part 11c of the wire frame in a press attaching state. When the wire frame 11 unified with the cylindrical pad 16 is placed between two sheets of the outer skins 17 and 17 and the external fringes 17a and 17b of these outer skins 17 and 17 are connected by high frequency welding with each other, assembly of a sun-visor B is completed. Even if the fixed sun-visor B is made horizontal, the cylindrical pad 16 is bounced toward the outside and kept under strained state by bounce F expanding toward the outside of the long side parts 11c and 11c of the wire frame 11 so that the pad 16 becomes flat at all times.
Patent JP-S61286576-A (JP)
Title: Fuel injection valve
Inventor: WATANABE TADATAKA
IPC: F02M61/18
Filed: 1985-06-14
Abstract: PURPOSE:To perform selection of each nozzle hole so easily even during operation, by disposing each of these nozzles for low and high load on an axial straight line of a hydraulic piston, while sliding this hydraulic piston to its axial direction by selection of a solenoid valve. CONSTITUTION:When fuel is fed out of a fuel feed port 14, this fuel is fed to an annular concave groove 12 by way of an oblique hole 13. And, since hydraulic pressure in this annular concave groove 12 acts on a conical tip end 15a of a needle valve 15, this needle valve 15 is pushed upward against a compression spring 18. If so, the fuel is spouted out of a high load nozzle hole 8 by way of a feed hole 10, a hole 11 and a fuel injection hole 9, and fed to a combustion chamber by way of a window hole 2. On the other hand, when a hydraulic fluis is fed out of a pump P, it acts on an upper space 21 of a hydraulic piston 4 from a hole 20 by way of a solenoid valve 19. Thereupon, the hydraulic piston 4 is pressed downward against a compression spring 5 so that a low load nozzle hole 7 is adjusted right to the fuel injection hole 9.
Patent JP-S5461544-A (JP)
Title: Electrically exothermic sheet for recording purpose
Inventor: TAKAHASHI KENZOU
IPC: B41M5/20
Filed: 1977-10-25
Abstract: PURPOSE: To improve not only the working safety and sanitary environments in industrial production but also the slidability and instant refractoriness of an applied film by using a water-soluble polyesterimido polymer as a binder of a resistive layer.  
     CONSTITUTION: A dispersion, which contains a conductive agent such as graft carbon having its mutual solubility with a resin improved and a plymer of water- soluble polyesterimido, is applied and dried to a conductive layer 1 such as Al foil having a thickness of 10 microns, and is heated in an electric oven at a temperature of 200°C so that a resistive layer 3 having a thickness of 10 to 30 microns is formed. The ratio of the binder in the layer is 90 to 60 wt.%. The recording electrically exothermic sheet 1 thus prepared can be free from thermal breakage during use, can obtain records of high density and uniform quality and can stand repeated uses 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5753806-A (JP)
Title: Processor of digital signal
Inventor: KOJIMA TADASHI
IPC: H03M13/27
Filed: 1980-09-16
Abstract: PURPOSE: To realize an economical processor of digital signals with a simple constitution, by delaying the error deciding signal by an extent equivalent to the number of bits corresponding to the reference extent of delay of a deinterleaving circuit.  
     CONSTITUTION: A word A n+21 D of the real signal delivered from a buffer memory 27 is supplied to a syndrome growing circuit 28 after delayed by 7D through a deinterleaving circuit 29. Under such conditions, the output of the 7D-th bit is extracted out of a shift register 41 to be turned into a deciding signal A n E p  of a word A n  of the real signal and then to be supplied to an error pointer pattern detecting circuit 30, In other words, the signal E p  is delayed by an extent equivalent to the number of bits corresponding to the reference delay extent D of the circuit 29. With such constitution, the circuit 29 suffices with just the capacity equivalent to a real signal word P and a corrected word Q respectively. Thus an economical processor of digital signals can be obtained with a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51125197-A (JP)
Title: A method for preparing a water-soluble polyester solution
Inventor: OOKUBO NORITADA
IPC: H01B3/42
Filed: 1974-11-07
Abstract: PURPOSE: Preparation of a solution of a water-soluble polyester resin using specific polyhydroxy carboxylic acid as a part of polyhydric alcohol component of the polyester. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10318978-A (JP)
Title: Device for measuring concentration of odorant
Inventor: SETO MINORU
IPC: G01N27/416
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for accurately measuring the concentration of an odorant being mixed into a hydrocarbon gas with a compact configuration. SOLUTION: In a device for measuring the concentration of an odorant of a gas to be detected where the odorant is mixed into a hydrocarbon gas, a constant-potential electrolyte sensor 1 with an operation electrode 13, a counter electrode 14 for the operation electrode 13, and a reference electrode 15 that is potentially controlled with the counter electrode 14 while facing the inside of an electrolytic bath 12 for accommodating an electrolyte is provided. Further, a gas circulation part 2 for circulating the above gas to be detected so that it freely contacts the operation electrode 13 and for enabling the above odorant to react with the operation electrode 13 is provided. At the same time, a detection circuit 3 for detecting and measuring current being generated since the odorant in the gas to be detected reacts with the operation electrode 13 is provided.
Patent JP-H07310211-A (JP)
Title: Cover for arm
Inventor: MIZUNO AKIRA
IPC: A41D20/00
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a cover for an arm capable of surely preventing penetration of water by rolling the cover on an arm so as not make gaps and winkles. CONSTITUTION:This cover 1 for an arm 5 is formed by attaching and fixing a piled fiber cloth to the whole face of a surface 2a of a belt-like material 2 composed of a chloroprene rubber sheet having flexibility, elasticity and waterproofness to give a female part 3 of a velvet type fastener and fixing a male part 4 of the velvet type fastener to a winding end part side (b) at one end of the back 2b. The shape of the belt-like material 2 is made into a wholly curved state, a winding starting part side (a) at the other end of the belt-like material 2 is wide and the winding end part side (b) at the one side of the belt-like material 2 is narrow. The female part 6 of the velvet type faster and one end of a fastening belt 7 are fixed to the surface of a cylindrical material of an arm 5 such as a rain coat to which the cover 1 for an arm is attached to surely fixe a male part 8 of a velvet type faster to the back of the fastening belt 7.
Patent JP-S6110677-A (JP)
Inventor: YANO AKIYOSHI
IPC: B66C1/68
Filed: 1984-06-23
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-H06311961-A (JP)
Title: Loop mat with rear made of synthetic resin and its production
Inventor: NAKADA AKIRA
IPC: A47L23/22
Filed: 1993-04-30
Abstract: PURPOSE:To provide a mat having an integral structure welded with a rear sheet and a loop layer and a series of process for continuous production of this mat. CONSTITUTION:An extruder 1 having dies 2 arranged with nozzle groups in plural rows by shifting their position is freely turnably provided with a conveyor belt 3 below the extruder and filament groups A0 spun from the nozzle group of the first row are accepted onto the heated conveyor belt 3 and are forcibly rolled, by which the rear sheet B is formed. Further, the filament groups A0 to A3 spun from the nozzle groups of the second and subsequent rows are accepted onto the rear sheet B transferred on the conveyor belt 3 to form the loop layer L. An adhesive is applied to this loop layer L and further the loop layer is pressured, by which the loop layer L and the rear sheet B are integrally welded.
Patent JP-S61288001-A (JP)
Title: Production of metallic iron particle powder or magnetic alloy particle powder essentially consisting of iron
Inventor: MISHIMA HIROO
IPC: B22F1/00
Filed: 1985-06-12
Abstract: PURPOSE:To produce metallic iron particle powder which is stable in air in a solventless state by immersing the metallic iron particles obtd. by reducing iron oxide particles into an org. solvent soln. contg. a carboxylic acid then evaporating the solvent and further oxidizing the surface of the above-mentioned particles. CONSTITUTION:The iron oxide particles or the iron oxide particles contg. other metals are reduced by heating in a reducing gas to obtain the metallic iron particles or the alloy particles essentially consisting of iron. The above-mentioned particles are then immersed in a soln. prepd. by dissolving the carboxylic acid such as lauric acid or benzoic acid into the org. solvent such as toluene or ketone and thereafter the org. solvent is evaporated at 50 deg.C-the b.p. of the above-mentioned carboxylic acid or in the case of the carboxylic acid which decomposes or sublimates at a high temp., in a temp. range of the b.p. thereof, in a non-oxidizing atmosphere. An oxygen-contg. gas is then acted in the temp. range at which the above-mentioned org. solvent is evaporated to oxidize the surface of the above-mentioned particles. The metallic iron particle powder which is stable in air or the magnetic alloy particle powder essentially consisting of iron is thus obtd.
Patent JP-S5830012-A (JP)
Inventor: HATSUTORI MITSUO
IPC: H02G15/00
Filed: 1981-08-17
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-S5462109-A (JP)
Title: Recovering method for heat of annealing coil
Inventor: ICHIDA KOUZABUROU
IPC: C21D9/663
Filed: 1977-10-26
Abstract: PURPOSE:To reduce fuel consumption per unit product, by removing inner cover at a temp. not lower than that at which oxide film forms during cooling step of box annealing of cold rolled coil, then by putting a heat-recovery cover in order to recover and utilize hot air. CONSTITUTION:In box annealing of a cold rolled coil 3, an inner cover is removed at a temp. (pref. 400-200 deg.C) not lower than that at which oxide film forms during cooling step, then a heat-recovery cover 1 is put on. The coil is forced to cool with cold air sent through a blower 4, pipe line 5. The air heated in the heat-recovery cover 1 is delivered through a pipe line 6 to an annealing furnace 2 where it is used as combustion air. Oxide film formed on the coil 3 is removed before or after skin- pass rolling. This method makes it possible to cool coils more repidly than conventional method, to reduce the fuel consumption per unit product for annealing by 10-20%, to improve working environment, and to remove the danger of burn even when labors become in contact with the coil.
Patent JP-H11319378-A (JP)
Title: Detergent feeder of washing machine
Inventor: TAKEGAWA MASAKUNI
IPC: D06F39/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a detergent feeder to quickly feed powder detergent without partially leaving the detergent put in a detergent case by concentrating supply water at the part where the powder detergent is liable to be left undissolved in a detergent supplier of a washing machine in which powder detergent is mainly supplied to the washing tub. SOLUTION: A detergent case 10 with a detergent feeding part 11 and a flow outlet 10a is drawably contained in a water pouring unit 4 to pour water into a washing tub from a water inlet 8 through the detergent case 10. The detergent case 10 has an inclined lower surface 12 so that detergent flows down to the detergent feeding part 11 as well as a water flowing board 13 inclined in a reverse gradient to the lower surface 12 above the lower surface 12 near the flow outlet 10a.
Patent JP-H10318248-A (JP)
Title: Rotation torque generating device
Inventor: MATSUI YOSUKE
IPC: E05D11/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotation torque generating device to reduce repetition of reciprocation rotation and lowering of torque at a high temperature even when a diameter is reduced corresponding with reduction of the size of an apparatus and besides be light and easy in assembly. SOLUTION: A connection part 4 is left between the central part 2 of a rotary shaft 1 made of resin and an annular protrusion part 3 of a peripheral edge to form an annular recessed part 5. A slide plate made of resin forming an annular flange part outside a thick inner part 7 having an opening part fitted in a central part 2 is mounted in the annular recessed part 5. The central part in the direction of width of the annular flange part is intermittently notched in circumferential direction to form four oblong holes 17, and a protrusion part 18 is formed along the oblong hole 17 in the circumferential direction of the peripheral edge of a flange part on the outside of the oblong hole 17.