baber/WOPTO huggingface dataset:
Patent JP-H11141553-A (JP)
Title: Intercontact member device
Inventor: KAMAMOTO SHIGEO
IPC: F16H13/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the maximum load capacity of intercontact members by inhibiting the concentration of the damage such as the equivalent stress, the maximum shearing stress or the like, received by a material. SOLUTION: The decision of a relative gap between a finite width cylinder 1 and a plane 2 is substituted for the decision of the optimum bus-bar shape of two intercontact members which are substantially kept into line contact with each other to transmit the power, and the relative gap amount between the finite width cylinder 1 and the plane 2 is determined in such manner that the distribution of the dimensionless equivalent stress in an axial direction of the finite width cylinder 1 is unified. Accordingly the concentration of the dimensionless equivalent stress on the edge parts of both ends in an axial direction of the intercontact members can be prevented. That is, by applying this configuration, the static maximum load capacity and the dynamic maximum load capacity of the intercontact members can be increased by an amount corresponding to the prevention of the concentration of the dimensionless equivalent stress. Further the impression resistance and the life of the intercontact members can be improved.
Patent JP-H05137878-A (JP)
Title: Judgement of load quantity of washing machine
Inventor: URABE HIROFUMI
IPC: D06F33/02
Filed: 1991-11-19
Abstract: PURPOSE:To prevent the breakage of cloth and obtain the correct judgement result even if imbalance is generated in judgement, by judging the load quantity on the basis of the ratio between the integration calculation value of the number of pulses up to the realization of the set number of revolution and the integration calculation value of the number of pulses due to the inertial revolution in a prescribed time after the brake application. CONSTITUTION:The Washing is fed into a washing and dehydration tank, and electric conduction is carried out until the previously set number of revolution of a DC brushless motor 8 is realized, and the washing and dehydration tank is revolved, and the number of pulses supplied from an encoder 28 during this time is integration calculated. Then, brake is applied onto the DC brushless motor 8, and then the number of pulses due to the inertial revolution during a prescribed time is integration- calculated, and the load quantity is judged on the basis of the ratio between the integration calculation value of the number of pulses until the set number of revolution is realized and the integration calculation value of the number of pulses due to the inertial revolution in a prescribed time after the brake application. Accordingly, even if the washing in which is fed into the washing and dehydration tank is set to one-sided form and difference is generated in the time up to the motor stop, the correct judgement result can be obtained, and the breakage of cloth is prevented.
Patent JP-S63155131-A (JP)
Title: Distance information output device for camera
Inventor: KOIWAI TAMOTSU
IPC: G02B7/09
Filed: 1986-12-19
Abstract: PURPOSE:To reduce variation in the output error of distance information between the extension and contraction of a focus lens group by determining an absolute rate coefficient so that a distance information error generated owing to a back rush is generated as half errors in both driving directions of a lens. CONSTITUTION:The absolute distance coefficient is so determined that the distance information error generated owing to a back rush in a driving transmission system between a driving quantity measuring means 2 and a focus lens group is generated as nearly half errors in both driving directions of the lens. Namely, the number DELTAn of pulses corresponding to the back rush is reduced nearly to half and the half of the pulse DELTAn of pulses is added to the number (n) of pulses of a lens movement quantity when there is no back rush so as to nearly equalize the errors due to the back rush. Therefore, an error in the distance arithmetic result due to the back rush of the driving system is reduced almost to half and error quantities in a focusing direction becomes nearly equal, so the display of the distance information and the calculation of an fixed-focus position controlled according to the distance information are accurately performed.
Patent JP-2001125575-A (JP)
Title: Lifesaving whistle
Inventor: MURAMATSU HIROSHI
IPC: G10K5/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the water remaining in a resonance chamber when blowing a whistle from being blown to a whistling person. SOLUTION: This lifesaving whistle is formed by projectingly providing one side end of the resonance chamber with a mouthpiece having a blowing slit opened near the flank in the resonance chamber, opening a sound releasing port along the air current to be blown into the resonance chamber from above the blowing slit at the flank of the resonance chamber and providing the other end side of the resonance chamber with a drain port.
Patent JP-H04176152-A (JP)
Title: Ic lead frame form generating device
Inventor: SUZUKI AKIO
IPC: H01L23/50
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a device which generates the form of an IC lead frame correspondent to the size of an IC pellet mounted on an IC package when the arrangement of IC pins determined on the IC package and the number of the IC pins is given by a method wherein the IC lead frame form generating device is provided with a display, a keyboard, a memory device, and a central processing unit. CONSTITUTION:An IC lead frame form generating device is provided with a display 2, a keyboard 5, a memory device 3, a plotter 4, and a central processing unit 1, a cavity line 20 is positioned separate from the IC pellet by a certain distance by the central processing unit 1 basing on IC pin arrangement data and IC pellet form data inputted through the key board 5 and stored in the memory device 3 and the width of a lead and a space between the leads, a bend auxiliary line 22 is positioned separate from the cavity line 20 by a certain distance, an IC lead frame form is generated, if the width of the lead and the space between the leads are smaller than reference values, the bend auxiliary line 22 is made to move toward the cavity line 20, and then an IC lead frame form is generated again, displayed on a display 2, and drawn by a plotter.
Patent JP-H11118833-A (JP)
Title: Waveform recording device and waveform recording method thereof
Inventor: SEKI TOMOSHIRO
IPC: G01R13/20
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To perform the printing of the signal waveform in parallel, regardless of a display condition of the signal waveform by asynchronously executing the display of the signal waveform by a display means and the printing of the signal waveform by a printing means in parallel in a displaying and printing control means. SOLUTION: A CPU 9 reads out the address number data of a data RAM 8 from a pointer for displaying of a RAM 11, for displaying a signal waveform of an input signal SIN on a display part 3. Simultaneously, the CPU 9 reads out an address number data of the data RAM 8 from a point for printing of the RAM 11 asynchronously with the reading of the waveform data Ds to be displayed on the display part 3, at a timing corresponding to a printing speed, for printing the signal waveform of the input signal SIN. Then the CPU 9 outputs the address number data to be read, with a transfer instruction signal STE to a DMA controller 7, whereby the waveform data Ds to be displayed and printed, is transferred to the display part 3 and the printer 4 from the data RAM 8.
Patent JP-H06148063-A (JP)
Title: Adhesive strength measuring machine
Inventor: NISHIOKA YOSHIO
IPC: G01N1/28
Filed: 1992-11-13
Abstract: PURPOSE:To provide an adhesive strength measuring machine on which the adhesive surfaces of test pieces can be always set to a fixed position irrespective of the thicknesses of the test pieces. CONSTITUTION:The title measuring machine is used in such a way that a first and second test pieces are clamped to a fixed and moving tables and an adhesive is applied to the second test piece while the moving table is brought closer to the fixed table. Then the moving table is moved until the second test piece is put on the first test piece and the second test piece is stuck to the first test piece with pressure. Therefore, tensile tests are performed by separating the moving table from the fixed table. The moving table is provided with an elevating stage 26 on which the second test piece is placed and a fixed stopper 27 above the stage 26. The stage 26 is raised by means of an air spring 25 and clamps the second test piece together with the stopper 27. The height of the upper surface of the second test piece to which the adhesive is applied is decided irrespective of the thickness of the test piece, because the upper surface is maintained at a fixed height by means of the lower surface 27c of the stopper 27.
Patent JP-H10140030-A (JP)
Title: Use of aqueous liquid dye concentrate, printing of substrate and new dye
Inventor: BERMES RUDOLF DR
IPC: C09D11/328
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject concentrate having high light resistance, water resistance and friction peel resistance and, accordingly, advantageously usable for the production of an ink for ink-jet recording by adding a specific dye at a specific ratio based on the total dye. SOLUTION: This concentrate contains 15-35wt.% of a dye based on the concentrate and 90-100wt.% of the dye is a dye of the formula (kat<+> corresponds to a t-alkylalkanoyl ammonium cation). The dye concentrate can be produced e.g. by diazotizing a flavonic acid with a nitroso ester and coupling the obtained diazonium salt to a γ-acid in water in the presence of an amine constituting the base of kat<+> . A printed material having water-resistance, light resistance and friction peel resistance can be produced by this process.
Patent JP-H08128384-A (JP)
Title: Wind power generating device
Inventor: FURUYA KIYOTO
IPC: F03D1/02
Filed: 1994-11-01
Abstract: PURPOSE: To rotate all blades of a rotor individually corresponding to wind taken in from an introducing path by disposing independent rotors corresponding to respective blow-off ports partitioned by introducing blades. CONSTITUTION: Eight cavities 9 opened fore and aft are disposed circularly around a pipe 6. A slant plate 10 inclined upward toward the inside of each cavity 9 is mounted on a bottom plate 5 and both ends of the pipe 6, and has both sides mounted on opposed introducing blades to form an introducing port 8 for taking in wind in an opening in the outer peripheral side of the cavity 9. Thus, the wind is taken in from the windward side introducing port 8 into an introducing path 11 to be blown off to the blades 13 of a rotor 14 to rotate the rotor 14 and operate a generator 17 mounted on the respective rotors 14 for power generation. Namely, the taken-in wind acts individually by disposing the independent rotors 14 corresponding to the blow-off port 3, so that power is efficiently generated.
Patent JP-S63156977-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1986-12-19
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-H08137330-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1994-11-14
Abstract: PURPOSE: To reduce thermal stress on foreign matter such as paper powder and toner, etc., sticking and remaining at a nip part between a heating roller and a pressure roller and to prevent the paper powder, etc., from being stuck on the heating roller by performing the on/off control of a heater when a motor for driving the heating roller is turned on and performing the phase control of the heater when the motor is turned off. CONSTITUTION: When the temperature drops because of paper passing, the on/off control of the heater is performed so as to increase the heating temperature of the heater for a fixing device. As for the on/off control, the heater is energized when the detection temperature by a thermistor drops equal to or below a prescribed value, on the other hand, the heater is interrupted from being energized when the surface of the heating roller attains a prescribed temperature. When a main motor is turned off, the phase control is adopted. As for the phase control, a ripple width is small, so that the surface temperature of the heating roller is always controlled at a constant temperature, and large energies are not imparted to the paper powder positioned on the nip part, then, the paper powder is prevented from being stuck to the heating roller.
Patent JP-H02150367-A (JP)
Title: Light intensity modulating circuit
Inventor: ASAI TAKAHIRO
IPC: H04N1/23
Filed: 1988-12-01
Abstract: PURPOSE:To perform the modulation of intensity of light at high speed by a method wherein a drive circuit to be passed through a semiconductor laser in a printer or the like is changed over under control so that only one switching circuit is selected by issuing a selection signal from a selection means in a control circuit on the basis of the input of a digital signal. CONSTITUTION:The ON/OFF operation of transistors Q11-Qn1 in switching circuits SW1-SWn is controlled by a multiplexer 2 so that only one of constant current sources I1-In comes into a connection state to the semiconductor laser 1 by the input of a digital signal other than 0; in this manner, the intensity of light of the semiconductor laser 1 can be outputted with a step corresponding to the digital signal. Since the change-over of a drive current to the semiconductor laser 1 as mentioned above is conducted by controlling the switching circuits SW1-SWn, a high-speed modulation is made possible.
Patent JP-S63156483-A (JP)
Title: Television receiver
Inventor: SASAI HIDEJI
IPC: H04N5/44
Filed: 1986-12-20
Abstract: PURPOSE:To store a video and its related audio by providing a video digital processing system and an audio digital processing system and storing the audio by a prescribed time only in matching with the storage timing of the video. CONSTITUTION:A video signal is extracted from a video signal line of a video amplifier circuit 8 and its signal is stored in a picture memory 14 as a still picture by one frame only via a changeover switch 12 for an internal video signal and an external video signal, and in reading out it, the signal is inputted to a video signal line of the circuit 8. Then an audio signal is extracted from the audio signal line of the audio amplifier circuit 5 and stored in the audio memory 18 via a changeover switch 16 for an internal audio signal and an external audio signal and after it is read out, the signal is inputted to an audio signal line of the circuit 5. In storing a picture at a point of time, a control circuit 20 stores the video image at the point of time in the memory 14 and the audio signal is store in the memory 18 by a prescribed time from that point of time.
Patent JP-H01149267-A (JP)
Title: Demodulating circuit for digital reproducing device
Inventor: IKEDA HIDENARI
IPC: G11B20/18
Filed: 1987-12-03
Abstract: PURPOSE:To prevent an error from being propagated by counting the number of data in one word of serial reproducing data and inverting the data when a counted value goes to a prescribed value. CONSTITUTION:Concerning the serial reproducing data from a demodulating circuit, data '1' in one word are counted by a '1' counter according to a reset signal 21 from a frame synchronization detecting circuit 8. Here, since an 8/10NRZ is used in a record modulating system, when the data of '0' or '1' in one word are obtained as a maximum '6' and a counted value proceeds up to a '7', an inverting signal 22 is outputted from a data inverting circuit 9 and for the erroneous serial reproducing data, the data '1' are inverted to the '1' by an exclusive gate 11. Thus, the drop-out of one bit of an (n)-word is prevented from being propagated to a next (n+1) word.
Patent JP-S63156163-A (JP)
Inventor: YONETANI TOKUO
IPC: E04G17/06
Filed: 1986-12-20
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-H09147664-A (JP)
Title: Switch operating device for air cleaner
Inventor: FUJISAWA AKIO
IPC: B03C3/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To enable the accurate pushing of a switch even in the case where the position of a pushing body is displaced a little by positioning a switch pushing body over a sheet, which is stretched over a tip of the switch, and pushing the switch through the sheet. SOLUTION: A switch operating body (pushing body) 41 is fitted to a back side of a cover body 40 of an air cleaner, and a thin sheet 42 is stretched immediately under a through hole, which is drilled in a switch operating board 21, in the lateral direction, and a switch 43 is provided immediately under this sheet 42. When the cover body 40 is placed on an air cleaner main body, the switch operating body 41, which is fixed to the back side thereof, is passed through the through hole, which is drilled in the switch operating board 21, to a lower side thereof. The switch pushing body 41 thereby abuts on the sheet 42 so as to push down it, and the tip of the switch 43 provided under the sheet 42 is depressed so as to operate the switch 43. Consequently, even in the case where the position of the switch pushing body 41 is displaced a little in right and left, since the sheet 42 is always stretched there, the sheet 42 is always pushed down so as to push the tip of the switch 43.
Patent JP-H07135019-A (JP)
Title: Hydride secondary battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/38
Filed: 1993-11-09
Abstract: PURPOSE:To provide a hydride secondary battery excellent in a capacity holding characteristic by decreasing a self discharge. CONSTITUTION:A battery is manufactured by using a positive electrode, negative electrode, electrolyte and a separator not containing impurities such as causing self discharge reaction. As this concrete means, the electrolyte used in the battery and a preservation liquid of the positive electrode, negative electrode, separator, etc., (immersing condition: positive electrode is 1.5ml/g per active material weight, negative electrode is 1.0ml/g per active material weight, separator is 10ml/g per weight, preserved for 24 hours at 90 deg.C) are used as an electrolyte, to build a model cell with platinum serving as an operating electrode. Here in this current density-potential curve, after holding for 0.5hrs by -0.95V (vs. Hg/HgO) at 25 deg.C, the positive electrode, negative electrode, electrolyte and the separator with -0.5V to 0V peak anode current density in 0.05mA/cm<2> or less (0.02mA/cm<2> or less in the case of not holding by -0.95V) are used.
Patent JP-H08167114-A (JP)
Title: Magnetic head formed by using thin-film coil
Inventor: ITOU MICHI
IPC: G11B5/31
Filed: 1994-12-08
Abstract: PURPOSE: To provide a magnetic head which is formed by using a thin-film coil having the thin-film coil formed on the prescribed surface within an insulating block, terminals led out of the ends of the thin film coil and a pair of magnetic cores disposed within the insulating block so as to form a gap on the prescribed surface of the insulating block and so as to hold the thin-film coil and which hardly detaches the connecting conductors electrically and mechanically connected to the terminals from the terminals. CONSTITUTION: This magnetic head is formed by using the thin film coil having the thin-film coil 3 formed on the prescribed surface 2a in the insulating block 1, the terminals 4 led out of the ends of the thin-film coil 3 and a pair of the magnetic cores M1, M2 formed with the gap G on the side faces of the insulating block 1 and disposed within the insulating block 1 so as to hold the thin-film magnetic coil 3. The insulating block 1 is formed with the terminals 4 in a part and is provided with a groove 9 having one surface 9a continuous with the prescribed surface 2a and approximately parallel with the prescribed surface 2a and another surface 9b facing this one surface 9a so that connecting conductors 6 are connectable to the terminals 4 in this groove 9.
Patent JP-H11125770-A (JP)
Title: Zoom image pickup optical system for endoscope
Inventor: IGARASHI TSUTOMU
IPC: G02B23/26
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make an image pickup optical system suitable to constitute a rigid endoscope field conversion system by optical image segmenting by providing a 4th lens group nearest to an image side with a lens group which does not contribute to variable power and providing the 4th lens group with at least one surface intended to perform the adjustment of the variable power or the adjustment of the position of an exit pupil. SOLUTION: This optical system is constituted of a 1st lens group G1 having a positive focal distance and performing focusing by moving an entire lens group or partially moving lens components in the lens group in an optical axis direction, a 2nd lens group G2 having a negative focal distance and moving in the optical axis direction in the case of the variable power, a 3rd lens group G3 having the positive focal distance and moving in the optical axis direction in the case of the variable power, and the 4th lens group G4 always fixed in order from an endoscope side. Then, it satisfies conditions (1) 0.3<β4 <3, (2) -1.2<f2 /fW<-0.5, and (3) -1.3<f2 /f3 <-0.5. In the expressions, β4 is the paraxial lateral magnification of the 4th lens group, fW is the focal distance of an entire system at a wide end, and f2 and f3 are the focal distances of the 1st and the 2nd lens groups.
Patent JP-H01145910-A (JP)
Title: Transport device
Inventor: KUDO SABURO
IPC: B65H27/00
Filed: 1987-12-02
Abstract: PURPOSE:To make transport smooth in transporting of wet sticky substance, by covering the contacting surface of a motion member with pores substance. CONSTITUTION:Contacting surfaces of rollers 7-11 are covered with porous substance 12 such as sponge. When plate-shaped catalyst of sticky substance 13 is transported, the catalyst 13 is easily separated from the rollers 7-11 as air is interposed between the porous substance 12 and catalyst 13, and the contacting area is reduced by amount corresponding to the hole portion of the porous substance 12, which should lessen the amount of the catalyst 13 sticking to the surface of porous substance 12. Thus smooth transportation is accomplished.
Patent JP-H04307141-A (JP)
Title: Mount of elasticity
Inventor: JIYANNMITSUSHIERU SHIMON
IPC: B60K5/12
Filed: 1991-10-25
Abstract: PURPOSE: To produce an art for manufacturing an end piece so as to simplify manufacture, reduce costs, apply to have large rigidity, manufacture it easily and in large quantities, rapidly and easily assemble a pair of thin plates made of a flexible material. CONSTITUTION: An elastic mount includes a system of one resiliency between two end pieces, the elastic system includes a pair of thin plates made of a flexible material formed in parallel with each other at a clearance mutually, each of end pieces 2, 3 made of a metallic plate which is punching molded, and has tunnel shaped cavities 16 for housing an end corresponding to the plate 1, The end part of the plate 1 is pressed into respective cavities 16 of the end pices 2, 3, or fixed by a climp.