baber/WOPTO huggingface dataset:
Patent JP-H11289183-A (JP)
Title: Heat radiation device for electric device
Inventor: AIZAWA HITOSHI
IPC: H05K7/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent dirt or small insects from intruding into a device, without feriorating the heat dissipation effect of a heat-dissipation member. SOLUTION: A case 2, a heat-dissipating member 5 which dissipates heat with a heat accumulation member fitted inside the case 2, and a heat-dissipation opening part 6 provided with the case 2 for cooling the heat-dissipating member 5, are provided. Here, the heat-dissipating member 5 comprises a heat-dissipating part 5e fitted with the heat-accumulating member for heat dissipation and as well as at least two heat-dissipating fins 5a which are provided in parallel. The upper and lower surfaces of the heat-dissipating member 5 and a tip end surface of the heat-dissipating fin 5a are allowed to butt against inside the case 2 for tight adhesion, while the case 2 is equipped with the opening part 6 between the facing heat-dissipating fins 5a.
Patent JP-H05282716-A (JP)
Title: Apparatus for production of optical disk
IPC: G11B7/26
Filed: 1992-03-31
Abstract: PURPOSE:To enable a user to obtain good reproduction performance when the user reproduces an optical disk by using a disk player by providing a protective film surface inspecting means for a disk substrate, label surface inspecting means and specular surface inspecting means in the apparatus. CONSTITUTION:The specular surface inspecting stage is processed within the molding time of the disk substrate 2. The disk substrate 2 decided to be non- defective in the specular surface inspecting stage is transported to a packing stage when the specular surface inspecting stage is executed after the label surface inspecting stage and the inscribed number inspecting stage of the disk substrate. The disk substrate 2 decided to be non-defective by this specular surface inspecting stage can assure the main characteristics of the optical disk 1 with good quality and reliability at the time of shipping from a factory and, therefore, the user is able to obtain the good reproduction performance when the user reproduces the optical disk 1 by using the disk player.
Patent JP-H09291545-A (JP)
Title: Joining method of column and pile
Inventor: FUJIWARA YOSHIYUKI
IPC: E02D27/12
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a joining method of a column and a beam by which a necessity of placing foundation beam concrete is eliminated, positional accuracy of joining columns is high, and excellent construction property is obtained so as to reduce man-hour and construction cost and shorten construction term. SOLUTION: This method is provided with a process in which concrete 35 is filled in a pile 5 erected under the ground and a process in which a leg part 13 of a connection member 10 which has a joining part 12 of a column 40 in an upper part thereof, is provided with the leg part 13 in a lower part thereof, and on which a plurality of beams 14a, 14b, 14c are mounted in the horizontal direction is set up in the concrete 35 before the concrete 35 filled in the pile 5 is hardened. After the concrete 35 filled in the pile 5 is hardened, the column 40 is joined to the joining part 12 of the connection member 10.
Patent JP-H0666337-A (JP)
Title: Shock absorber
Inventor: HAMAMURA NORIO
IPC: F16F9/58
Filed: 1992-03-30
Abstract: PURPOSE:To fill a proper quantity of a fluid and simplify a means determining the limit of a shrinking action by providing a bulkhead partitioning a cylinder tube constituting a shock absorber at the middle section in the axial direction, and molding it integrally with the cylinder tube. CONSTITUTION:A shock absorber 7 is provided with a bulkhead 52 partitioning a cylinder tube 23 into a sliding space where a piston 24 is slid at the time of shock absorbing and another excess space 54, and the volume of the cylinder tube 23 is made a proper magnitude for sliding the piston 24. A proper quantity of oil 51 is filled into the cylinder tube 23. A lower stopper 56 is constituted of the bulkhead 52 and a cushioning body 55 fitted above it and made of a circular elastic rubber. When the shock absorber 7 is shrunk to the limit of a shrinking action, the lower end of the piston 24 and the cushioning body 55 are jointed, and further shrinking action is blocked. An increase of the number of part items is suppressed, and the structure is simplified.
Patent JP-H11303098-A (JP)
Title: Construction method for foundation and sill in wooden building and structure of foundation and sill in wooden building
Inventor: HANAWA MASAMI
IPC: E02D27/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent uneven settlement, to improve rigidity, to shorten an execution period and to reduce a construction cost. SOLUTION: An annular excavation ditch 2 continued along the outer circumference of the foundation building region of a ground surface is formed, templates 5A, 5A... extended up to places in specified height in the upper section of the ditch from a ditch bottom section 2A are disposed in upright into the annular excavation ditch 2, annular forms 5 continued along the annular excavation ditch 2 are formed, and binders 6, 7 connected to a building sill are arranged at places corresponding to the sill in the annular forms 5.  Concrete C is placed to the whole inside of the annular forms 5 containing the inside of the annular excavation ditch 2, and the foundation consisting of a surface- shaped foundation slab section 11 surface-supported by the ground surface partitioned by the annular excavation ditch 2 and an annular upstanding section 12 extended downwards from the side section of the foundation slab section 11 to the inside of the annular excavation ditch 2 while being continued along the annular excavation ditch 2 is constructed.
Patent JP-S5533250-A (JP)
Title: Multiprocessor system
Inventor: WATANABE NOBUYUKI
IPC: G06F15/16
Filed: 1978-08-30
Abstract: PURPOSE: To make it possible to debug a program completely by making it possible to drive or stop several processor at the same time by making it possible to supply a start signal to the processors sharing a memory.  
     CONSTITUTION: While processors A and B sharing memory 15 are both in operation, an desired address is set to coincidence address register 11. When a coincidence with an effective address is obtained, comparator circuit 13 outputs a coincidence signal to stop processor A by way of OR circuits 5 and 8 and the coincidence signal stops processor B as well through OR circuit 5, AND circuit 4 and OR circuit 10. Consequently, both processors A and B stop and the memory is never rewritten, so that the program can accurately debugged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59231439-A (JP)
Title: Nuclear magnetic resonator
Inventor: TAKEDA RIYUUSABUROU
IPC: A61B10/00
Filed: 1983-06-14
Abstract: PURPOSE:To enable the application of a slope magnetic field to provide information free from phase involvement by providing a magnetic field detector for detecting the magnitude of the slope magnetic field to apply a negative slope magnetic field for a fixed time before the application of an original slope magnetic field so that the entry of data is started when the integrated value of the intensity of the negative slope magnetic field coincides with the integrated value of the intensity of the original positive slope magnetic field. CONSTITUTION:An air-core electromagnet 1 is driven by a power source 7 for static magnetic field. A high frequency magnetic field obtained by amplifying a high frequency generated in a synthesizer 10 with a transmitter/power amplifier 11 irradiates a body 5 to be inspected from an irradiation coil 3. A nuclear magnetic resonance signal from the body 5 being inspected as generated by the irradiation of the high frequency magnetic field is detected with a receiving coil 4. A slope magnetic field coil 2 is provided to apply a slope magnetic field. A calculator 9 controls the slope magnetic field through a slope magnetic field power source 8. The resonance signal detected by the receiving coil 4 is amplified with a receiver 12 while converted into a relative frequency signal with an irradiation frequency and then, converted into a digital value with an A/D converter 13.
Patent JP-H09271480-A (JP)
Title: Ultrasonic working device
Inventor: ITO MITSUO
IPC: A61C13/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the formation of a wax pattern used in the field of a dental treatment and to improve an operation environment. SOLUTION: This ultrasonic working device 10 is provided with an ultrasonic vibrator 2, a horn part 3 for converging and outputting ultrasonic vibration outputted from the ultrasonic vibrator 2, a hand piece assembly 1 for housing the horn part 3 and the ultrasonic vibrator 2, an ultrasonic tool 5 for wax work mounted to the hand piece assembly 1 and an oscillator 12 for outputting the excitation signals of constant power to the ultrasonic vibrator 2. The ultrasonic tool 2 is formed in a length for generating the one or more nodes of the ultrasonic vibration on an exposed surface other than a tip.
Patent JP-H09272885-A (JP)
Title: Lubricating oil composition for wet clutch
Inventor: NAKAYAMA TAKEO
IPC: C10N40/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in functions such as friction properties in a wet clutch, heat oxidation stability and abrasion resistance by compounding a base oil with polybutene at a specific ratio. SOLUTION: This lubrication oil composition contains polybutene as the total or a part of a base oil in an amount of 10.0-95.0mass% based on the total of the composition. As the polybutene, a polyisobutene, which is easily available, is preferable. Further, a kinematic viscosity of the base oil containing the polybutene is preferably 2.5-10.0mm<2> /s at 100 deg.C. Regarding the viscosity of the composition, its kinematic viscosity is preferably 2.0-30.0mm<2> /s at 100 deg.C.
Patent JP-S58222614-A (JP)
Title: Generating system of variable frequency
Inventor: SAKAI MAKOTO
IPC: H03K5/156
Filed: 1982-06-21
Abstract: PURPOSE:To generate frequencies shifted as an arithmetic series, by generating plural pulses having a pulse width equal to that of an oscillator and being not overlapped with each other in terms of time, taking the minimum frequency as the common difference frequency of the arithmetic series and compounding the pulse trains. CONSTITUTION:The inverted output of the oscillator 1 is inputted to a counter 3 and the pulse trains of 1/2n times frequency are extracted from terminals A, B, C and D. In this case, the minimum frequency is the common difference frequency of the arithmetic series. The pulse train from each terminal is branched into two; one is delayed at shift registers 4-7 and inputted to AND circuits 8-11 together with the other not delayed, and the output of the oscillator. Then, the pulses of each pulse train are not overlapped in terms of time and the pulse width is the same as that of the output pulse of the oscillator. These pulse trains are selected at gates 12-15, and overlapped at an OR circuit 16, to obtain optional frequencies shifted as the arithmetic series.
Patent JP-S5633416-A (JP)
Title: Manufacture of flux for steel production
Inventor: HORI AZUSA
IPC: C21C7/076
Filed: 1979-08-23
Abstract: PURPOSE: To manufacture flux for desulfurization and dephosphorization in steel production process by making raw material into clinker state after mixed, heated and dehydrated in the flux of quick lime-calcium chloride system.  
     CONSTITUTION: Raw material, such as CaCO 3  or Ca(OH 2 ) which becomes CaO by heating or CaO, is mixed with CaCl 2  in a proper proportion and heated, for example, at 200°C for one hour to dehydrate. And then, this mixture is heated to a temperature of about 1,000°C above the sintering temperature and below the melting melting temperature thereof to form clinker. Thus flux for desulfurization and dephosphorization is obtained that is free from the deliquescence which CaCl 2  has and so is easy to treat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5332677-A (JP)
Title: Electron beam exposure apparatus
Inventor: NAKASUJI MAMORU
IPC: H01L21/26
Filed: 1976-09-08
Abstract: PURPOSE: To perform desired exposure satisfactorily by covering the exposure room surfaces opposing to the exposed surface of a sample with Al, Si or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63271881-A (JP)
Title: High frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/64
Filed: 1987-04-30
Abstract: PURPOSE:To make the structure of a high frequency heating device more compact by energizing a high frequency heating means by an inverter consisting of a semiconductor switch for which on voltage is a positive temperature coefficient and installing the semiconductor switch and a diode for rectifying a power source in the same cooling body to be disposed in the air passage of a cooling fan. CONSTITUTION:A semiconductor switch 40 composing an inverter is driven by a drive circuit 9. This output is supplied through a resonance circuit composed of a capacitor 5 and a stop-up transformer 6 to a magnetron 15 for generating high frequency power. In this constitution, a MOSFET 40 having a transmission degree modulating function is used, for example, for a switch 40 to restrict the circuit 9 at a low power. Since on voltage of the FET 40 has a positive temperature coefficient, this is installed in the same cooling system as a diode bridge 2 for rectifying a power source to be disposed on the windward side in the air passage of a cooling fan F. A power unit, and therefore the whole device, can be made much more compact.
Patent JP-S62266240-A (JP)
Title: Air spring
Inventor: MORI TSUNEJIRO
IPC: F16J3/02
Filed: 1986-05-12
Abstract: PURPOSE:To obtain an air spring totally superior in heat resistance, etc., by forming both or either of an upper layer and/or a lower layer of a rubber film from a rubber mixture of an epichlorohydrin-propylene oxide-unsaturated epoxide terpolymer rubber and a chloroprene rubber. CONSTITUTION:Both or either of an upper layer and/or a lower layer of a rubber film 2 are/is formed of a rubber mixture of 90-50wt% of epichlorohydrin-propylene oxide-unsaturated epoxide terpolymer rubber and 10-50wt% of a chloroprene rubber. The upper layer and the lower layer have a thickness of about 0.3-1.5mm, and the rubber film 2 is vulcanized in a desired metal mold. Thus, by using such a special rubber mixture as mentioned above, it is possible to obtain an air spring totally superior in heat resistance, low- temperature resistance, flexibility, oil resistance and dynamic ozone resistance.
Patent JP-S63271729-A (JP)
Title: Focus servo-circuit for optical disk player
Inventor: KOYAMA KENICHI
IPC: G11B7/09
Filed: 1987-04-30
Abstract: PURPOSE:To simplify an adjustment of height of a turntable, and to contrive the discontinuity of an offset adjustment by setting the DC gain of a low frequency compensating circuit of a focus servo-circuit of an optical disk player to the virtual infinity. CONSTITUTION:A low frequency compensating circuit 7 is constituted of an operational amplifier 10, a resistance 11 of a resistance value R1, a resistance 12 of a resistance value R2, and a capacitor 13 of a capacity value C. A brake frequency of this low frequency compensating circuit 7 is allowed to coincide with a natural frequency f0 of an actuator. By setting the DC gain of the low frequency compensating circuit 7 to the virtual infinity, the defocus quantity caused by the shift of height of a turntable is set to '0', and also, an injected offset voltage can be set to '0'. In such a way, the adjustment of height of the turntable is simplified, and the offset adjustment can be discontinued.
Patent JP-S5332554-A (JP)
Title: Apparatus of moving vertically finger device used in transferring equipment
Inventor: SUGIMOTO MASAKATSU
IPC: B25J15/00
Filed: 1976-09-08
Abstract: PURPOSE: To stabilize the movement of a finger device with an equipment for moving thereof vertically, in an apparatus for transferring workpieces between machine tools. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1057384-A (JP)
Title: Bendable package for stitch thread anchor
Inventor: VAN NESS WILLIAM
IPC: A61B17/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a package for stitch thread anchor easily taken off when using able to keep stitch thread and proper applicators during transport or operation. SOLUTION: Bendable package 5 for stitch thread anchor has a base panel 20 jointed bendable to a joint panel. A closure panel 60 is jointed bendable to the joint panel. A first 80 as well as a second edge joint panel 100 is jointed bendable to the closure panel. A needle park member is applied to the base panel so as to hold a needle for operation. A handle cover panel 140 having a facing rim is jointed bendable to the second long rim of the base panel along a rim. The joint panel having a facing long rim and a facing short rim is jointed bendable to a facing rim of the handle closure panel along the first long rim as well as a tab member is jointed bendable to the second long rim of the joint panel.
Patent JP-H11259029-A (JP)
Title: Notice holder
Inventor: TSUCHIYA TOSHIHIRO
IPC: G09F15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a notice holder capable of extremely neatly putting a notice such as a poster or a sheet of a calendar without slackening it forever while it is slackened and becomes loose before long by the humidity change of a surrounding environment when it is stuck on a wall surface no matter how tense it is stuck at first. SOLUTION: By separating a fixing part fixed to the wall surface with a thumbtack 7 and a notice holding part for holding the notice 5 with a double coated tape 4 and connecting and integrating both by a spring member, tension is supplied to the notice 5 and the tension is not lost by absorbing the extension/ contraction of the notice 5 by the humidity change by the spring member. Thus, even when the notice 5 is stretched or contracted by the humidity change of the environment, it is not slackened and an extremely neat notice state is maintained forever.
Patent JP-S62263798-A (JP)
Title: Diaphragm for speaker
Inventor: OKUZAWA KAZURO
IPC: H04R7/20
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a diaphragm for a speaker having the good weather resistance and heat resistance by providing a specific elastomer film layer on a foundation, forming an edge and simultaneously connecting it to the peripheral edge part of a diaphragm main body. CONSTITUTION:On the foundation 9 such as a cotton cloth, a natural fiber or synthetic fiber cloth impregnated with phenol, the elastomer film 8 of polyester, polyamide, polyolefine which can be thermoplastic and thermally reactivated is laminated and worked, and a sheet material obtained by impregnating with phenol resin or melamine resin is heated and pressed to form the edge 7, and at the same time connected to the diaphragm main body 6. The elastomer film layer 8 is excellent in flexibility and in breakdown strength, so that it can be applied for the speaker for a high input resistance.
Patent JP-H11287077-A (JP)
Title: Sash with shutter
Inventor: SASAKI MICHIO
IPC: E06B3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sash with a shutter, which can be transported after a shutter unit is attached beforehand to a sash frame in a factory, in which the load of a vertical frame is lightened and cost of which can be suppressed and which also has excellent design properties. SOLUTION: The sash with the shutter has a transom 2 in a sash frame framed of upper-lower frames 1, 3 and left-right vertical frames, a 'shoji' screen is arranged in a 'shoji'-screen housing section between the lower frame and the transom 2, and a shutter unit 4 is mounted into a shutter housing section between the upper frame 1 and the transom 2 while being fitted into the opening section of an exterior-wall panel unit 8. The outdoor-side end sections of the upper frame 1 and the lower frame 3 are formed in approximately the same surface as the exterior wall surface of the exterior-wall panel unit 4, and the outdoor-side end sections of the upper frame 1 and the lower frame 3 and the outdoor-side end section of the shutter unit 4 containing a shutter surface are formed in approximately the same surface under the state, in which the shutter is lowered, at that time.
Patent JP-H07322415-A (JP)
Title: Electric car shift timing alarming device
Inventor: SUZUKI AKIRA
IPC: B60L15/20
Filed: 1994-05-20
Abstract: PURPOSE:To enhance the running performance and efficiency of an electric car by issuing an alarm to urge the driver to shift a manual transmission when a running motor rpm has exceeded the maximum output point or reached an rpm provided adjacent to a low efficiency area at low-speed running. CONSTITUTION:A transmission 2 having, for example, 4 stages of first through fourth gear speeds is connected to a running motor 1, in order to transmit a drive force to the front wheels through the right and left wheel axles 3. A motor 1 is connected to a controller 5 incorporating a microcomputer 10 and drive circuit 11. When an rpm output from an rpm sensor 15 on the motor 1 has exceeded the maximum output point at high-speed running, or reached an rpm provided adjacent to a low efficiency area at low-speed running, the controller 5 sounds an alarm 16 to urge the driver to shift down or shift up the shifting device 7, thereby enhancing running performance during high-speed running and efficiency during low-speed running.
Patent JP-H10277035-A (JP)
Title: Portable ultrasonic device and its diagnostic device
Inventor: LITTLE BLAKE
IPC: G01S15/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To house an ultrasonic device in a single portable unit by housing an array converter, a transceiver circuit and a beam forming device within a housing container so as to miniaturize the ultrasonic device. SOLUTION: Call originating/receiving ASIC 20 within the housing container controls the call-originating/receiving opening of a converter array 10 and the gain of a receiving echo signal, transfers a received echo to a front end ASIC 30 and beam-forms an echo from individual converter elements to a scanning line signal, and a storage device 32 stores data used by the beam forming device. The beam-formed scanning line signal is transferred to a digital signal processing ASIC 40 to transfer obtained ultrasonic B mode and doppler information to a back end ASIC 50. ASIC 50 is connected to a data port set as an infrared transmitter or a PCMCIA interface 56 to connect another module and function to the ultrasonic unit.
Patent JP-H06301467-A (JP)
Title: Digitizer
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/0488
Filed: 1993-04-12
Abstract: PURPOSE:To prevent the oscilltion system of the oscillation type digitizer from oscillating unnecessarily. CONSTITUTION:The oscillation system consisting of a 1st oscilltion element such as an X-axial loop coil, a 2nd oscillation element such as an amplifier 103, and a 3rd oscillation element such as a position indicator 2 starts oscillating and when a signal whose level exceeds a blind sector band is inputted to a compensating circuit 106, the compensating circuit generates an output signal, but when a signal whose level is below the blind sector band is inputted to the compensating circuit 106, the output signal is not generated. For the purpose, the blind sector band is set within a range of noise level and the oscillation system is prevented from oscillating unnecessarily owing to a noise.
Patent JP-S5231832-A (JP)
Title: Agents for removing or drowning offensive odor
Inventor: MATSUMOTO YUUICHI
IPC: A61L9/01
Filed: 1975-09-04
Abstract: PURPOSE: Deodorants for lower org. acids, H 2  S, mercaptans. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250191-A (JP)
Inventor: INOUE KOUJI
IPC: E06B11/02
Filed: 1984-05-26
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。