baber/WOPTO huggingface dataset:
Patent JP-S61157572-A (JP)
Title: Fluorescent substance and radiation image conversion panel using same
Inventor: ARAKAWA SATORU
IPC: C09K11/62
Filed: 1984-12-28
Abstract: PURPOSE:A fluorescent substance of divalent europium-activating alkaline earth metal floride halide that is given by a specific constitution formula, thus giving radiation image conversion panels with improved after-image properties, because it has excellent emission stimulation. CONSTITUTION:The objective fluorescent substance has the constitution formula: MIIFX.aA:xEu<2+> (MII is Ba, Ca, St; X is Cl, Br, I; A is InF3, Ga2O3; a, x are 3X10<-4=a<=2X10<-2>, 0<x<=0.2). The fluorescent substance is prepared by mixing an alkaline earth metal fluoride, alkaline earth metal halide, indium halide and/or gallium oxide and an europium compound, e.g., in a suspension, then water is removed. The mixture is finely crushed and roasted in an electrical furnace at 500-1,300 deg.C for 0.5-6hr.
Patent JP-H0592370-A (JP)
Title: Vitrified grinding wheel and manufacture thereof
Inventor: SATO TAKAO
IPC: B24D3/00
Filed: 1991-09-27
Abstract: PURPOSE:To prevent cracking, peel-off or the like of a grinding stone having a vitrified grinding stone part in which abrasive grain is bound by a binder, by causing a pore adjusting material in the grinding stone to vanish so as to form pores after formation of an outer shell for the grinding stone part and a support part holding the grind stone part. CONSTITUTION:During a manufacture of a vitrified grinding stone part in which abrasive grain containing super abrasive grain such as cubic boron nitride or diamond is bound by a glassy or ceramic binder, and a support part 11 for holding the grinding stone part 12, the grinding wheel part 12 containing the pore adjusting agent and the support part 11 are integrally molded with the use of a glue. Then, the obtained molded product is heated up to a predetermined temperature so as to vanish the glue, and then is baked at a temperature higher than the temperature at which the glue vanishes in an oxygen shortage condition so as to form the shell for the grinding wheel part 12 and the support part 11. Thereafter, the pore adjusting agent in the grinding wheel part 12 is vanished at a temperature lower than the temperature at which the outer shell is formed, and a cooling step is carried out so as to obtain the final product.
Patent JP-H05113883-A (JP)
Title: Digital arithmetic unit
Inventor: MIYABE YUTAKA
IPC: G06F9/22
Filed: 1991-10-23
Abstract: PURPOSE:To automatically perform control so that a device can be prevented from being started up while a processing execution program is being initialized. CONSTITUTION:A CCU control part 5 outputs a lump 0 address instruction to a communication control part(CCU) 1 continuously while a transfer control part 4 transfers an execution program to writable control storage(WCS) 2, and the operation of a digital arithmetic unit is defined, and an instruction from an address 0 is executed simultaneously when transfer is completed, then, the execution of the program is started. At this time, the lump 0 address instruction means the initialization of the digital arithmetic unit, which requires no specific initializing instruction.
Patent JP-H02122233-A (JP)
Title: Inspection instrument for leak of welded flexible gas pipe
Inventor: KUBO ISAO
IPC: G01M3/28
Filed: 1988-10-31
Abstract: PURPOSE:To substantially improve the detection sensitivity of a gas detector so that a gas leak can be detected surely by allowing a gas pipe in which gas for becoming an index is enclosed by pressure to pass through the inside of an airtight container. CONSTITUTION:A gas pipe 13 is run so as to pass through the inside of an enclosed container 10. In such a case, when a defect such as a welding failure and a pin hole, etc. exists in the gas pipe 13 and a gas leak is generated, its defective part enters into the container 10, gas leaks out and diffused in the inside of the container 10, its gas is detected by a gas detector 15, or gas blown out of the gas pipe 13 is detected directly by the detector 15, and for instance, an electric signal is outputted. On the other hand, unless a defect for generating a gas leak exists in the gas pipe 13, the detector 15 outputs no signal. Accordingly, by the signal to be detected 15, a gas leak can be known, and a gas leak part can be detected easily.
Patent JP-H02120537-A (JP)
Title: High flame retardant vibration damping material
Inventor: NISHIZAWA HITOSHI
IPC: F16F15/02
Filed: 1988-10-31
Abstract: PURPOSE:To make a material flame retardant and nearly prevent generation of halogen gas at a fire by making a viscous composition contain silica powder and organic lead compound. CONSTITUTION:In a high flame retardant vibration damping material composed of a base material 3 which is made of flame retardant elastic material having hollow parts within it, and a viscous composition 4 which is enclosed in the hollow parts and mainly composed of organic high polymer, silica powder and organic lead compound are contained in the viscous composition 4. The viscous substance 4 enclosed in the hollow parts within the high flame retardant vibration damping material, produces silicon carbide from organic high polymer and silica powder at combustion, due to reaction under existence of organic lead compound, and becomes ceramic-like hard extreme flame retardant substance. Consequently, this exhibits excellent flame retardancy without combination of halogen-series flame retarder, together with the fact that the base material is formed out of flame retardant elastic material.
Patent JP-H05113174-A (JP)
Title: Refrigerant gas guide mechanism in swash plate type compressor
Inventor: TAKENAKA KENJI
IPC: F04B49/00
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the size telerance of a valve storage chamber so as to rotate a rotary valve smoothly by interposing a thrust bearing, a belleville spring, and a spacer between the end part of the rotary valve and the step shaped bottom part of the valve storage chamber. CONSTITUTION:A thrust bearing 29, an annular shaped belleville spring 30, and an annular shaped spacer 31 for adjusting pushing and pressing force of the belleville spring 30 are interposed between a rotary valve 24 and the step shaped bottom part 3b of a bulkhead 3. The end part of the rotary valve 24 is thus push-pressed to a rotary shaft 8 with suitable pressure force so as to rotate the rotary valve 24 smoothly and suppress noise. It is possible to adjust elastic force of the belleville spring 30 by changing the thickness of the spacer 31 so as to set the size telerance of the valve storage chamber 23 leniently.
Patent JP-H04283015-A (JP)
Title: Retaining device in rod steel shearing device
Inventor: ARUBERUTO ETSUKU
IPC: B23D33/02
Filed: 1991-10-24
Abstract: PURPOSE: To shear off exact length of steel bar or billet material by making a feeding device excellent, that is, flexibly conform to the deformed shape of the bar or billet material to be sheared by improving a clamp for steel bar shears. CONSTITUTION: A feed device provided with a fixed tong 7 and a movable tong 6 is provided, and these tongs 6 and 7 are held by the bar springs 23, 24, 25, 26, 27 and 28 in their respective return positions.
Patent JP-H11111092-A (JP)
Title: Operation knob assembly structure for switch
Inventor: FUJITA TOMOJI
IPC: H01H13/14
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To simplify structure, and reduce manufacturing cost and assembly cost by limiting rotation of a stabilizer member for preventing removal of an operation knob without protruding a stop member and an engagement claw respectively on a main body case and an operation knob. SOLUTION: In this knob assemblage structure, an operation knob 2 is assembled to a main body case 1 to be movable between a push-in position where it is pushed in against resiliency of a return spring 4, and a return position by the resiliency of the return spring 4, and on the main body case 1, a stabilizer member 30 to guide move of the operation knob 20 based on rotation action is assembled to be rotatable at a base part 31 of it. In this case, a stopper means 13 (15) to limit rotation of the stabilizer member 30 for preventing removal of the operation knob 20 is provided between the main body case 1 add the stabilizer member 30.
Patent JP-H07104012-A (JP)
Title: Signal detecting device for power distribution line
Inventor: ASAI TAKIYA
IPC: G01R19/00
Filed: 1993-10-07
Abstract: PURPOSE:To provide a signal detecting device for power distribution line, which can accurately transmit the line signal to a place separated from the power distribution line and which can utilize an existing detector at a low cost and which can obtain a power source for a signal processing unit necessary for transmission with an easy means. CONSTITUTION:High voltage of a power distribution line 1 is lowered by a ceramic capacitor, and furthermore, lowered by a power source transformer to a low voltage for operating a signal processing unit 3a, and furthermore, rectified to the direct current by a rectifier, and supplied to the signal processing unit 3a. The line signal detected from the line 1 as the analog electric signal by a detector 2 is converted to the digital light signal by the signal processing unit 3a, and transmitted to a place separated from the line by an optical fiber 8.
Patent JP-H06132477-A (JP)
Title: Semiconductor device having mos capacitor
Inventor: SAKAKIBARA TOSHIO
IPC: H01L27/04
Filed: 1992-10-14
Abstract: PURPOSE:To enhance dielectric strength by avoiding increase of the number of fabrication steps or decrease of yield. CONSTITUTION:A contact electrode 62 in a first semiconductor region 42 is employed as a first electrode of capacitor whereas an MOS electrode 51 in a second semiconductor region 41 is employed as a second electrode of capacitor and a MOS electrode 52 in the first semiconductor region 42 is connected through a conductor 53 with a contact electrode 61 in the second semiconductor region 41. Consequently, both the MOS capacitors are connected in series and dielectric strength is enhanced. In particular, since same conductivity type is present immediately below both MOS electrodes, capacitance can be designed easily for both MOS capacitors. Furthermore, respective MOS capacitors can be connected freely by heavily doping the semiconductor region immediately below the MOS electrode.
Patent JP-S62216086-A (JP)
Inventor: BERUNHARUTO KURASUKE
IPC: G06K7/10
Filed: 1986-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0996293-A (JP)
Title: Multiblade fan
Inventor: UMEZAWA YOU
IPC: F04D17/04
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an overhung type multiblade fan, in which a duct can be eliminated or simplified, with only small space required for setting up. SOLUTION: A fan comprises a casing 10 formed by securing a lengthwise direction end part of a barrel plate formed with a bending flow path leading to a delivery port from a suction port to an inner wall 21 of a box unit 20 mounting a flange plate 26 in an outer wall side and to an end plate 16 opposed to this box unit, impeller 40 formed by juxtaposition securing a long narrow blade 41 curved in a recessed surface shape relating to the direction of rotation to secure a mounting plate 43 to a base end part and a motor 3 mounted in the flange plate 26 to connect the mounting plate 43 to an output shaft 5 and to support the impeller 40 overhung. In a condition that a base part of the impeller is fitted to an impeller through hole 31 of the inner wall 21 with a clearance, the impeller 40 is received in the flow path of the casing 10 and the box unit 20.
Patent JP-H1191293-A (JP)
Title: Plotter
Inventor: KARASAWA ISAO
IPC: B43L13/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a plotting paper to be conveyed, in a plotting surface direction, by a drive roller and a pinch roller from becoming afloat from the plotting surface. SOLUTION: A recording medium 42 has its both sides pinched by a drive roller 30 and a pressurizing roller 32, and these recording media 42 are conveyed one after another to a paper guide 18 on the delivery side by the rotation of the drive roller 30 while plotting a diagram by printing with the help of a recording head 26, on a plotting surface 24a on which a paper suction force works. When a thin paper is used as the recording medium 42, a paper suction force is variably controlled and when the tip of the recording medium 42 comes to a position on the linear guide part of the paper guide 18 on the delivery side, the paper is sucked by the paper suction force which is 60% as strong as a set value. Further, when the paper bends downward past the linear guide part, the paper is sucked by the paper suction force which is 100% as strong as the set value.  When a thick paper is used, the paper suction force is controlled so that it is maintained at a constant level and the paper is sucked by the paper suction force which is 100% as strong as the set value.
Patent JP-S62135311-A (JP)
Title: Manufacture of wooden series molded body
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-09
Abstract: PURPOSE:To simply and rapidly prepare a wooden series molded body, to lower equipment cost and to enhance productivity, by a method wherein wooden base materials are stacked in a laminating container in a laminar form to form a base material aggregate and the bottom part of the laminating container is opened to fall the base material aggregate on the molding surface of a mold. CONSTITUTION:When the base material aggregate laminated in a laminating container 22 reached a predetermined amount and a shape, the laminating container 22 is fed to be positioned on the molding surface of a compression mold and, subsequently, the bottom of the container 22 and the base material aggregate B2 in the laminating container 22 is fallen on the molding surface of the mold. A positioning member for guiding an upper mold 40 at the time of molding is provided to the outer periphery of a lower mold 39 and the base material aggregate B2 is surely arranged to the mold by the outer peripheral member 37 of the lower mold 39 without being leaked out of the mold. When the setting of the aggregate B2 was completed, a wooden series molded body is molded under compression by the heated upper and lower molds.
Patent JP-H0997750-A (JP)
Title: Aluminium electrolytic capacitor and electrolyte for drive use thereof
Inventor: TAMARU ATSUMI
IPC: H01G9/035
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To lessen a leakage current at the time when a capacitor is left to stand for a long period of time in a state that a voltage is not applied to the capacitor by a method wherein specified amidines or their salts are added to an electrolyte consisting of a solvent and a solute. SOLUTION: An electrolyte consists of a solvent and a solute and is obtained by adding amidines or their salts, which are shown by the formula I, to the electrolyte. Provided that, in the formula I, the X shows an aromatic carboxylic acid and the R shows a lower alkyl group. At this time, a γ-butyrolactone is used as the main solvent, the ammonium salt of a phthalic acid, amine salt or quaternary ammonium salt is used as the main solute and it is preferable that the amidines or their salts, which are shown by the formula I, are added to the electrolyte. Thereby, as a dielectric oxide film, which is little deteriorated, can be formed of the electrolyte, it becomes possible to lessen a leakage current even if a capacitor is left to stand extending over a long period of time without applying a voltage.
Patent JP-H10124950-A (JP)
Title: Information recording method of optical recording medium
Inventor: TANAKA TSUTOMU
IPC: G11B7/126
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain the information recording method of optical recording medium reducing an edge shift and the jitter of a recording mark in a high frequency band. SOLUTION: A signal for controlling power of laser beam is outputted to an optical head 12 by an APC 1 in accordance with a data to be recorded. At the time of forming the recording mark, a power value is modulated into four values of Pw1, Pw2, Paw and Pb, and at the time of forming a space, the power value is modulated into two values of Pae and Pb by the optical head part 12, and an optical disk is irradiated with the laser beam of the power value of the above total five values to form the recording marks and the spaces.
Patent JP-H01119564-A (JP)
Title: Sintered compact containing cubic boron nitride
Inventor: UCHIUMI YOSHIYUKI
IPC: C04B35/10
Filed: 1987-10-31
Abstract: PURPOSE:To obtain the title sintered compact contg. cubic boron nitride and appropriate as the material for wear-resistant tools by preparing a sintered compact contg. CBN, Al2O3, AlN, AlB2, TiB2, a high-m.p. metal compd., and a rare-earth metal compd. in a specified ratio. CONSTITUTION:A sintered compact contg. by volume, 10-80% CBN, 7.5-80% Al2O3, 2.5-20% AlN, 1-5% AlB2, 1-5% TiB2, 3.75-40% at least one kind of high-m.p. metal compd. among the carbides and nitrides of Ti, Zr, Hf, Ta, Nb, and V and their solid soln., 0.5-5% rare-earth metal compd. consisting of at least one kind among the oxides and nitrides of Y, Dy, and Yb and their solid soln., and inevitable impurities is prepared. In addition, the mean particle diameter of the CBN is controlled to <=about 15mu, the mean particle diameter of the Al2O3 to <=1.0mu, and the volume ratio of the Al2O3 to the high-m.p. metal compd. to 0.5-0.956/0.5-0.044. By this method, a sintered compact with enhanced strength and wear resistance is obtained.
Patent JP-H11161610-A (JP)
Title: Pointing and finger print identifying mechanism for computer system
Inventor: MATO STEPHAN A JR
IPC: G06F21/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an identification mechanism without requiring a large desk top surface area by providing a program storing device housing a code for generating a pointing mode and a code for generating a finger print identification mode. SOLUTION: The program storing device housing a code for generating the pointing mode and a code for generating the finger print identification mode is provided. Namely, relating to this identification mechanism, a sensor control logic 38 includes a program storing device 40 like a read only memory and this houses a device code executed by the logic 38. This device code generates the pointing mode and the fingerprint identification mode of a pointing and finger print identification device. In the pointing mode, the pointing and finger print identification device functions as a pointing device and in the finger print identification mode, this device functions as a fingerprint identification device.
Patent JP-H0997362-A (JP)
Title: Coin payout device
Inventor: TATETSUKI SABURO
IPC: G07D1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To perform collecting operation easily in safety when coins are collected by constituting a coin payout device capable of collecting coins held in a hopper case, collectively in a collection safe at a time when the door of a collection gate is opened. SOLUTION: A passage switching mechanism consists of a shutter and a solenoid. While the branch opening part of a coin collection passage 5 is opened by opening a shutter through the driving of a solenoid, a coin discharge passage 4 is closed to guide the coins to the coin collection passage, and the coins which are guided in are connected and stored in the collection safe through a shooter 7. Further, a gate opening/closing control mechanism 8 consists of a collection gate 81 which is provided on the flank 1a of a hopper case 1 extending to the bottom part so that it can freely be opened and closed outward and a solenoid 83 which opens and closes the collection gate 81 through a link 82. And, when the door of the collection gate 81 is opened, the coins held in the hopper case 1 are collected and stored collectively in the collection safe through the shooter 7.
Patent JP-H0586160-A (JP)
Title: Water-base o/w dispersion of polyurethane resin
Inventor: HORAI KOJI
IPC: C08G18/00
Filed: 1991-09-26
Abstract: PURPOSE:To prepare the title dispersion which gives a molded article having high elasticity, shape memory properties, and self-healing ability by dispersing a specific polyurethane resin prepd. from an org. polyisocyanate and an active hydrogen component comprising a specific polyol. CONSTITUTION:A polyurethane resin prepd. from an org. polyisocyanate [e.g. 4,4'-methylenebis(cyclohexyl isocyanate)] and an active hydrogen component comprising at least one polyol selected from the group consisting of polyols of formulas I, II, and III[wherein A3 is-SO2-.-CO-, or-C(R1)(R2)-(wherein R1 and R2 are each H, 1-3C alkyl, F, or CL); A1 and A2 are each 2-4C alkylene; 2<=m+n<=10; 0<=o+p<=10; 0<=q+r<=10; and X is H or CH3] and contg. at least 10wt.% at least one kind of group derived from the polyol and selected from the group consisting of groups of formulas IV, V, and VI is dispersed.
Patent JP-H0590030-A (JP)
Title: Laminated inductor
Inventor: MATSUMOTO MASAFUMI
IPC: H01F1/00
Filed: 1991-09-27
Abstract: PURPOSE:To increase the f-Q characteristic in a high-frequency region of a laminated inductor by a method wherein a mixture of borosilicate glass and cordierite is used as an insulator material for the laminated inductor. CONSTITUTION:In a laminated inductor provided with inductor patterns which an circled being superposed in a lamination direction inside an insulator, a mixture of borosilicate glass and coordierite is used as a material for the insulator. Thereby, the permittivity of the laminated inductor is lowered and the self-resonance frequency of the laminated inductor is shifted to a high frequency. Thereby, it is possible to obtain the laminated inductor whose f-Q characteristic within a range of 100MHz to 1GHz is excellent. Since it can be baked at a low temperature of about 900 deg.C and a conductor material can be selected, the yield of the inductor can be enhanced.
Patent JP-H06125971-A (JP)
Title: Deodorizing bag
Inventor: YANO SHOZO
IPC: B65D30/02
Filed: 1992-10-15
Abstract: PURPOSE:To increase deodorizing effect of a deodorizing bag when waste or the like is put inside and heat treated for sterilizing or the like by forming the deodorizing bag in a double structure of an inner bag comprising polyethylene film mixed with deodorizing agent, and an outer bag comprising polypropylene film. CONSTITUTION:In application to a deodorizing bag for containing medical waste or waste used for animal tests or the like to be heat-treated in an autoclave or the like for sterilizing, this deodorizing bag is formed in a double structure of an inner bag comprising polyethylene film mixed with deodorizing agent, and an outer bag comprising polypropylene film. For the deodorizing agent, that which can be mixed in polyethylene of the inner bag without generating decomposition but maintaining deodorizing function, that is the one mainly comprising aluminum dihydrogentripolyphosphate, preferably, is used. When the inner bag is dissolved by heat treatment, the deodorizing agent reacts with bad smell components to achieve high deodorizing effect.